A Google Ads negative keywords list is a collection of search terms you explicitly exclude from triggering your ads, preventing wasted spend on irrelevant clicks. This article provides the most comprehensive negative keyword list by industry for 2026, covering 700+ terms across eight verticals, along with implementation guidance for campaign-level and account-level negative keywords in Google Ads. Whether you manage eCommerce, B2B SaaS, legal, healthcare, or any other vertical, these negative keyword lists will immediately cut waste from your campaigns. You can download the full list at the bottom of this page.
Negative keyword management has always been essential. But in 2026, changes to broad match behavior and the rollout of Google's AI Max have made a comprehensive negative keyword list not just helpful but critical to protecting your ad spend.
Why The Google Ads Negative Keywords List Problem Got Worse In 2026
Google Ads has steadily pushed advertisers toward broader targeting, less manual control, and more reliance on machine learning. The result: your campaigns now match to a wider range of search queries than ever before, and many of those queries have nothing to do with your business.
Broad Match Expansion Means More Irrelevant Queries By Default
Google's broad match algorithm in 2026 is significantly more aggressive than it was even two years ago. The system uses intent signals, user behavior history, and semantic relationships to match your keywords to queries that may share no words in common with your original keyword. A B2B software company bidding on "project management tool" might see its ads triggered by searches like "free to-do list app" or "project management degree programs." Without a comprehensive negative keyword list, you are essentially trusting Google's algorithm to determine relevance on your behalf. That trust is expensive.
The search terms report, which is already limited in transparency, does not surface every query that triggers your ads. This means you cannot rely on reactive negative keyword additions alone. You need a proactive, industry-specific list in place before you launch. For a deeper look at how AI Max changes the targeting landscape, including its limitations, see our complete guide.
How AI Max Amplifies The Need For Comprehensive Negative Lists
AI Max for Search, Google's latest automation layer, automatically expands your keyword targeting, rewrites ad copy, and adjusts landing pages. It operates with minimal advertiser input and is designed to find incremental conversions. The problem is that "incremental" often means "tangentially related." AI Max does not have access to your business context, your margin structure, or your brand positioning. It optimizes for volume within Google's ecosystem, not for your bottom line.
This makes negative keyword lists your primary defense mechanism. AI Max cannot override a negative keyword exclusion. If you tell Google not to show your ads for "free," "jobs," "salary," or "DIY," those exclusions hold even when AI Max is active. The more comprehensive your negative keyword list, the tighter your guardrails against AI-driven query expansion. This is one of the reasons groas, where AI agents manage campaigns 24/7 with a dedicated human account manager overseeing strategy, treats negative keyword management as a continuous process rather than a one-time setup task.
The Most Comprehensive Negative Keyword List By Industry (700+)
Below is a curated selection from the full 700+ negative keyword list, organized by industry vertical. Each list includes the highest-impact exclusions for that vertical. The complete downloadable list is available at the bottom of this article.
ECommerce And Retail Negative Keywords
ECommerce campaigns are particularly vulnerable to informational and non-commercial queries. Key exclusions include: free, DIY, homemade, recipe, how to make, used, refurbished, repair, fix, broken, wholesale, bulk pricing, alibaba, amazon, ebay, walmart, craigslist, coupon code, promo code (if you do not offer them), jobs, careers, salary, internship, review (if targeting purchase intent only), comparison, vs, alternative, open box, clearance (if not applicable), donation, charity, class action, lawsuit, recall, scam, complaint, return policy, refund, cancel order.
For eCommerce-specific Google Ads strategy beyond negative keywords, our complete eCommerce guide for 2026 covers the full picture.
B2B SaaS And Software Negative Keywords
B2B SaaS advertisers lose significant budget to consumer queries, job seekers, and students. Essential exclusions: free, open source, free trial (if you do not offer one), crack, pirated, torrent, download free, student, academic, course, tutorial, certification, training, how to build, code, github, template, salary, jobs, careers, hiring, interview questions, internship, resume, freelance, contractor, meaning, definition, what is, Wikipedia, PDF, thesis, research paper, case study (if not a target), vs (selectively, if you do not run competitor campaigns), cheap, cheapest, budget, complaint, lawsuit, scam, review (selectively).
Local Services And Home Services Negative Keywords
Home services businesses often attract DIY searchers and job seekers. Exclude: DIY, how to, tutorial, YouTube, video, tools needed, supplies, materials, jobs, careers, hiring, salary, apprentice, license requirements, certification, training program, school, classes, franchise, start a business, insurance cost, bond, free, volunteer, charity, pro bono, complaint, BBB, lawsuit, cheap, cheapest (if positioning as premium), hack, workaround, temporary fix.
Legal And Financial Services Negative Keywords
Legal and financial verticals have some of the highest CPCs in Google Ads, making negative keywords especially valuable. Exclude: free, pro bono, legal aid, free consultation (if you charge), jobs, careers, salary, paralegal, law school, LSAT, bar exam, internship, clerk, definition, meaning, Wikipedia, example, template, sample, form, PDF, DIY, how to file, self-represent, without a lawyer, news, article, blog, forum, Reddit, Quora, malpractice, complaint, disbarred, scam, review (selectively).
Healthcare And Medical Negative Keywords
Healthcare campaigns attract massive volumes of informational queries from patients researching symptoms rather than seeking providers. Exclude: symptoms, causes, WebMD, Mayo Clinic, home remedy, natural cure, DIY, free, charity care, sliding scale, jobs, careers, salary, nursing, medical school, residency, CNA, certification, training, images, pictures, video, YouTube, research, study, clinical trial, Wikipedia, definition, contagious, death rate, survival rate, malpractice, lawsuit, class action, recall, side effects (selectively).
Education And Online Courses Negative Keywords
Education advertisers must filter out queries for free content and unrelated academic levels. Exclude: free, free course, YouTube, Reddit, Quora, torrent, pirated, PDF, download, jobs, careers, salary, teacher, professor, instructor, adjunct, accreditation (if not relevant), ranking, review (selectively), complaint, scam, refund, drop out, withdraw, financial aid (if not offered), scholarship, grant, FAFSA, sample, template, cheat sheet, answers, test bank, exam answers.
Real Estate Negative Keywords
Real estate campaigns waste spend on renters, job seekers, and zoning researchers. Exclude: rent, rental, lease, apartment, sublet (if selling, not renting), jobs, careers, salary, license, exam, course, school, how to become, agent commission, free, foreclosure (selectively), auction, tax lien, Section 8, HUD, public housing, mobile home (if not applicable), tiny house, van life, off-grid, zoning, permit, building code, crime rate, school district (selectively), Wikipedia, history, population.
Travel And Hospitality Negative Keywords
Travel campaigns are flooded with research queries and budget seekers. Exclude: free, cheap, cheapest, hostel (if targeting hotels), Airbnb, VRBO, couch surfing, camping, backpacking, jobs, careers, salary, work abroad, visa requirements, embassy, passport, travel advisory, weather, map, distance, time zone, flight tracker, delay, cancel, refund, complaint, bed bugs, food poisoning, scam, dangerous, safety, crime, news, Wikipedia, history, population, images, wallpaper, screensaver.
Campaign-Level Vs. Account-Level Negative Keyword Lists
Knowing which negative keywords to use is only half the battle. Where you apply them determines whether they protect your campaigns or accidentally suppress high-value traffic.
When To Apply Negatives At Campaign Level
Campaign-level negative keywords make sense when terms are irrelevant to one campaign but valuable in another. For example, a B2B SaaS company running both a brand campaign and a competitor campaign would not want to add competitor names as negatives at the account level because they are the explicit targets of one campaign. Similarly, an eCommerce business running separate campaigns for premium and budget product lines might exclude "cheap" only in the premium campaign. Campaign-level negatives give you surgical precision, but they require more active management and are harder to maintain at scale.
When To Use Shared Negative Keyword Lists
Shared negative keyword lists (now called account-level negative keyword lists in the updated Google Ads interface) apply exclusions across multiple campaigns simultaneously. They are the right choice for universally irrelevant terms: job-related queries, informational queries, competitor queries you never want to compete on, and branded terms for products you do not sell. Shared lists dramatically reduce maintenance overhead and ensure consistency. Every account should have at minimum two shared lists: one for universal exclusions (jobs, careers, salary, free, DIY) and one for industry-specific exclusions.
The 2025 Negative Keyword List Limit Change: What It Means
In 2025, Google increased the account-level negative keyword list limit, giving advertisers more room to build comprehensive exclusion lists without hitting caps. This change is significant because it removes a practical barrier that previously forced advertisers to be overly selective about which terms they excluded. With higher limits, there is no excuse for running campaigns without a thorough negative keyword list. The constraint is no longer list size. It is the time and expertise required to build, maintain, and update those lists continuously.
How To Implement These Negative Keywords Without Breaking Your Campaigns
Step-By-Step Upload Process
1. Download the full list from the link at the bottom of this article.
2. Filter by your industry and review every term. Remove any keywords that are actually relevant to your business. A legal firm offering free consultations should not exclude "free consultation."
3. Segment into shared and campaign-level lists. Universal exclusions go into a shared list. Campaign-specific exclusions go at the campaign level.
4. Upload shared lists via Google Ads: navigate to Tools and Settings > Shared Library > Negative Keyword Lists. Create a new list, paste your terms, and apply it to the relevant campaigns.
5. Add campaign-level negatives within each campaign's Keywords tab under the Negative Keywords section.
6. Choose the right match type. Negative broad match (the default) excludes queries containing all the negative keyword terms in any order. Negative phrase match excludes queries containing the exact phrase. Negative exact match excludes only that exact query. For most exclusions, negative phrase match offers the best balance of protection and precision.
Avoiding The Common Mistakes That Tank Performance
Over-excluding with broad match negatives. Adding "management" as a broad match negative in a SaaS campaign could block "project management software." Use phrase or exact match for ambiguous terms.
Never reviewing the list after upload. Search behavior changes. New irrelevant queries emerge every month. A static list degrades in effectiveness over time.
Applying campaign-level negatives that conflict with other campaigns. If your brand campaign targets "yourcompany reviews" but a shared negative list excludes "reviews," your own brand ads get suppressed. Audit for conflicts before activating.
Ignoring Performance Max campaigns. PMax campaigns have limited negative keyword support and require account-level negative lists or direct Google rep intervention to apply exclusions. This is a major blind spot for most advertisers.
If you are running campaigns during the critical first 30 days after launch, getting your negative keyword list right from day one prevents the algorithm from learning on irrelevant traffic.
Why Manual Negative Keyword Management Is A Losing Battle
Here is the reality of manual negative keyword management: it requires reviewing search term reports regularly, identifying irrelevant queries, categorizing them, adding them at the right level with the right match type, and checking for conflicts. Then doing it again next week. And the week after that.
Most agencies review search terms once a week at best. Freelancers often do it less frequently. In-house teams, stretched across multiple responsibilities, tend to batch this work monthly. Meanwhile, every day those irrelevant clicks accumulate, your budget bleeds, and your conversion data gets polluted with low-quality signals that further degrade Google's automated bidding algorithms.
The problem compounds with scale. An account running 10 campaigns across multiple product lines or service areas might generate thousands of unique search queries per week. Manually reviewing all of them is not just tedious. It is practically impossible to do thoroughly without dedicated resources.
This is one of the areas where the gap between self-serve tools and full-service management is most stark. Tools like WordStream and Optmyzr can flag potential negative keywords. But you still have to review them, approve them, and implement them. The work stays on your plate.
How groas Manages Negative Keywords Autonomously And Continuously
groas treats negative keyword management as an always-on process, not a periodic task. Because groas is an autonomous Google Ads management service where AI agents run campaigns 24/7 with a dedicated human account manager overseeing everything, negative keyword identification and implementation happens continuously across your entire account.
The AI agents monitor search term data in real time, flagging and excluding irrelevant queries as they appear rather than waiting for a weekly review cycle. Your dedicated account manager reviews exclusions strategically during bi-weekly calls, ensuring that automated decisions align with your business goals and that no valuable traffic gets suppressed. This is the combination that manual approaches and self-serve tools simply cannot match: the speed and consistency of AI execution paired with the judgment and context of a human strategist who knows your business.
For accounts running AI Max or Performance Max campaigns, this continuous oversight is especially critical because those campaign types expand targeting aggressively and provide limited visibility into which queries are triggering ads. groas operates at the account level with the strategic perspective to manage negative keywords across all campaign types simultaneously, making the cross-campaign decisions that Google's native AI cannot make on its own.
The result: less wasted spend, cleaner conversion data, better algorithmic learning, and stronger performance over time. And you do not have to do any of the work yourself.
Download: The Full 700+ Negative Keyword List By Industry
The lists above represent a curated selection. The full downloadable file contains over 700 negative keywords organized by industry vertical, with match type recommendations and notes on conditional exclusions (terms that should only be excluded depending on your specific business model).
What is in the download:
- 8 industry-specific lists: eCommerce, B2B SaaS, Local Services, Legal, Healthcare, Education, Real Estate, Travel
- Universal exclusion list applicable to every industry
- Match type recommendations for each term (broad, phrase, or exact)
- Conditional exclusion flags for terms that require business-specific judgment
- Google Ads upload-ready format so you can paste directly into shared negative keyword lists
This list is based on real query patterns across high-spend Google Ads accounts. It is not generated from generic keyword tools or padded with filler terms.
Even with the most comprehensive negative keyword list available, static lists degrade over time. New search patterns emerge, competitor names change, trending topics create new irrelevant query clusters, and Google's matching algorithms evolve. The advertisers who consistently outperform are the ones who treat negative keyword management as a continuous discipline, not a one-time project.
If you want negative keyword management handled for you, alongside every other aspect of Google Ads campaign execution and strategy, groas replaces your agency, freelancer, or in-house team entirely at a fraction of the cost. AI agents optimize around the clock while your dedicated account manager ensures everything stays aligned with your business objectives. No dashboards to learn. No work on your side. Just results.
Frequently Asked Questions About Google Ads Negative Keywords
What Are Google Ads Negative Keywords And Why Do They Matter?
Google Ads negative keywords are search terms you explicitly exclude from triggering your ads. They prevent your budget from being spent on irrelevant clicks that will never convert. In 2026, with broad match expansion and AI Max aggressively widening query matching, a comprehensive negative keyword list is one of the most important levers you have for protecting ad spend and improving campaign efficiency.
How Many Negative Keywords Should I Have In My Google Ads Account?
There is no single ideal number, but most well-managed accounts use several hundred negative keywords across shared and campaign-level lists. The industry lists in this article contain over 700 terms across eight verticals. After Google increased account-level negative keyword list limits in 2025, there is no practical reason to run lean on exclusions. The constraint is not list size but the effort required to build and maintain them.
What Is The Difference Between Campaign-Level And Account-Level Negative Keywords?
Campaign-level negative keywords apply exclusions to a single campaign only. Account-level negative keywords (previously called shared negative keyword lists) apply across multiple campaigns simultaneously. Use campaign-level negatives for terms that are irrelevant in one campaign but valuable in another. Use account-level lists for universally irrelevant terms like job-related queries, DIY searches, and informational queries.
Do Negative Keywords Work With Performance Max Campaigns?
Performance Max campaigns have limited native support for negative keywords. You generally need to apply account-level negative keyword lists or work with a Google rep to add exclusions. This is a significant blind spot for most advertisers. groas addresses this directly because its AI agents and dedicated human account managers manage negative keywords across all campaign types, including Performance Max, at the account level continuously.
How Often Should I Update My Negative Keyword List?
At minimum, you should review search term reports and update your negative keyword list weekly. In practice, most teams do this monthly or less frequently, which allows irrelevant spend to accumulate. groas handles this as a continuous, always-on process. AI agents monitor search term data in real time and exclude irrelevant queries as they appear, while your dedicated account manager reviews exclusions strategically during bi-weekly calls to ensure nothing valuable gets suppressed.
What Is The Best Match Type For Negative Keywords?
Negative phrase match is the best default choice for most exclusions because it blocks queries containing the exact phrase without being as restrictive as exact match or as unpredictable as broad match. Use negative exact match for very specific queries, and use negative broad match carefully since it can accidentally suppress relevant traffic if the terms are common words.
Can Negative Keywords Hurt My Campaign Performance?
Yes, if applied incorrectly. Over-excluding with broad match negatives, creating conflicts between campaign-level and shared list negatives, or excluding terms that are actually relevant to your business can suppress valuable traffic and reduce conversions. Always review every term before adding it and audit for conflicts after implementation.
Is There A Way To Automate Negative Keyword Management In Google Ads?
Self-serve tools like WordStream and Optmyzr can flag potential negative keywords, but you still have to review, approve, and implement them yourself. groas is the only option that fully automates the process as part of a complete Google Ads management service. AI agents identify and exclude irrelevant queries around the clock, and a dedicated human account manager ensures those automated decisions align with your business goals. No manual work required on your end.
