Negative Keywords List for Better Ad Targeting

Negative keywords help control which searches trigger a paid search ad. A negative keyword list for better ad targeting can reduce wasted clicks and focus spend on more relevant queries. This guide explains how negative keywords work, how to build a list, and how to keep it updated. It also covers common mistakes and simple testing ideas.

For a homeware brand, a specialist homeware marketing agency may help plan account structure and search term reviews. Even with help, the negative keyword process stays the same.

It is also useful to understand how matching works before adding negatives. See keyword match types explained for basic context.

What a Negative Keywords List Does

How negative keywords affect ad targeting

Negative keywords stop ads from showing for certain searches. The ad can still run for other queries that match the positive keyword set. Negative keywords reduce irrelevant traffic by filtering out unwanted intent.

For example, adding negative keywords for “free” can block searches that look for free products. Adding negatives for “job” can block searches where people want employment, not shopping.

Where negative keywords are used

Negative keywords are applied at different levels inside an ad account. They can be added to a whole campaign or to a specific ad group. The narrower level can give more control when a product category has different search behavior.

Many teams start with campaign-level negatives for broad waste reduction. Then they add ad group negatives for tighter focus.

What “better targeting” usually means

Better targeting often means the ad shows for searches that match the offer and goal. It can also mean fewer clicks that do not align with the landing page or checkout flow.

Negative keywords may also support faster cleanup of underperforming search terms found in the search terms report.

When to Build a Negative Keywords List

Before launching a new campaign

A negative keywords list can be planned before ads go live. This step may prevent early spend on common irrelevant query types. Pre-launch negatives are often based on product type, brand terms, and known customer intent patterns.

Examples of pre-launch negatives include “repair,” “manual,” “spare parts,” or “jobs,” if those searches do not lead to the business goal.

After reviewing search terms

The most useful negatives often come from real search data. Many advertisers review the search terms report and add negatives for queries that triggered ads but did not fit the offer.

This process is also where negative keywords can match new patterns over time. New questions, new competitor phrasing, and seasonal search behavior can appear.

During landing page updates

When a landing page changes, some queries may no longer match the page content. Negative keywords can help prevent mismatches after changes to product range, shipping rules, or service locations.

For instance, if a site stops offering “next-day delivery,” queries using that phrase may need negative coverage.

Start With a Simple Negative Keyword Framework

Separate negatives by intent type

A negative keyword list is easier to manage when it is grouped by intent. Many advertisers use these intent groups:

• Free and discounts intent: “free,” “coupon,” “promo code,” “discount,” “cheap” (when not relevant)
• Support and DIY intent: “how to,” “instructions,” “manual,” “troubleshooting,” “repair”
• Jobs and hiring intent: “jobs,” “careers,” “employment,” “salary”
• Parts and replacements intent: “spare parts,” “replacement,” “compatible part” (if not sold)
• Wholesale and trade intent: “wholesale,” “bulk,” “trade only” (if not offered)
• Research intent: “review,” “compare,” “alternatives” (if the landing page is not a review page)
• Misleading or irrelevant intent: generic terms that do not connect to the product

List negatives as phrases, not only single words

Single-word negatives can help, but many irrelevant searches are multi-word. Adding phrase negatives can improve control.

For example, “manual” may be too broad. “care instructions” or “assembly instructions” may be more accurate depending on the business.

Use a consistent naming and tracking method

Keeping negatives organized can reduce confusion. A simple sheet can include columns like: negative keyword phrase, match type, target campaign or ad group, date added, and reason.

This helps when removing or adjusting negatives later.

Negative Keyword Categories With Example Phrases

Free, coupon, and promo-related negatives

Some businesses do not offer free products or stackable promos. In these cases, negative keywords for bargain-seeking searches can reduce low-fit traffic.

• Free intent: free, kostenlos (if relevant to markets), free shipping (when not offered)
• Promo intent: coupon, promo code, voucher, discount code, deal
• Low-price intent: “cheapest,” “wholesale price,” “buy cheap” (when not aligned)

These negatives should be used carefully. If the business runs promos, blocking those terms may limit sales.

Jobs, careers, and employment negatives

Job-seekers often search company names, product brand names, or generic “work for” phrases. If the landing page is not an employment page, negative keywords can help prevent mismatched clicks.

• jobs, careers, career, employment
• work from home, remote job, hiring
• salary, recruiter, cv, resume

These can be added as phrase negatives as well, such as “careers” plus a brand term.

Repair, manual, and support-related negatives

Some searches look for fixes, instructions, or product support. If the business does not provide support content or parts, these searches may not lead to conversion.

• manual, instructions, instruction manual
• repair, fixed, fixing, troubleshooting
• spare parts, replacement parts
• warranty claim, warranty support (if not handled)

For service companies, this category may be handled differently. The key is matching landing page purpose with search intent.

Wholesale, bulk, and trade negatives

Retail offers often attract wholesale queries. If bulk is not available, negatives can reduce irrelevant traffic.

• wholesale, bulk, trader, trade only
• buy in bulk, bulk pricing, wholesale price
• reseller, distributor (when not offered)

If wholesale is sold, those terms should be positive instead of negative.

Research and review intent negatives

Search terms like “review,” “best,” and “comparison” can still convert, but some landing pages are not set up for comparison shoppers. Negatives can help if the goal is direct product purchase with less research behavior.

• review, reviews
• compare, comparison
• best, top rated (when not targeting research users)
• alternatives, similar products

This is one area where testing can matter. Some brands choose to keep certain research terms positive.

Location intent negatives (when locations are not served)

If the business does not serve all regions, negative keywords for unsupported locations can prevent wasted clicks. This is especially common for local services and shipping constraints.

• city names outside service areas
• region or province names outside shipping zones
• “near me” (only if coverage is limited)

Exact placement depends on service rules. When in doubt, prioritize search terms review and confirm the landing page serves the location.

Match Types for Negative Keywords

How match types change what gets blocked

Negative keyword match types decide which searches are blocked. The same phrase can behave differently depending on match type. This matters for phrase negatives and broad match negatives.

Common match types include exact, phrase, and broad-like behavior for negatives. Understanding these is key before adding a large negative set.

Practical examples for match type choices

Exact negative coverage can block a very specific query. Phrase negative coverage blocks searches that include the phrase in the right order. Broader negative behavior may block more queries and can be risky if the negative phrase overlaps with relevant product terms.

Example workflow:

1. Start with phrase-level negatives for common irrelevant intents.
2. Review the impact after a few days of serving.
3. Add exact negatives for the most clearly irrelevant queries.

If match type details are new, review keyword match types explained before making large changes.

How to Build a Negative Keywords List Step by Step

Step 1: Pull the search terms report

The search terms report shows which queries triggered ads. It also shows performance metrics such as clicks and conversions. Sorting by clicks can reveal common waste fast.

Review both the queries that performed poorly and those with high spend but no meaningful outcomes.

Step 2: Tag each query by intent

Each search term can be placed into an intent bucket. For example: free intent, support intent, job intent, or research intent. This tagging makes it easier to add consistent negatives.

When a query matches product shopping intent but the landing page is mismatched, the negative may not be the best fix. In those cases, landing page alignment or ad copy changes could help.

Step 3: Add negatives with the right scope

Negatives can be added at campaign level or ad group level. Campaign-level negatives block across multiple ad groups. Ad group-level negatives keep control when only one product category has specific waste patterns.

A simple rule many teams use: add campaign-level negatives for “account-wide” waste, and ad group negatives for category-specific waste.

Step 4: Avoid blocking useful terms

Some negative words look irrelevant but can appear inside relevant product names or brand phrases. Before adding, check whether the negative phrase could also match legitimate buying searches.

When uncertain, start with phrase match negatives and then watch the change.

Step 5: Document decisions

Document why each negative was added. This can help when later reviewing results or when a new team member needs context.

In documentation, include the source (search terms report), intent bucket, and the related positive keyword or ad group.

Negative Keywords and Quality Score

How relevance can improve ad performance

Negative keywords can help keep ad relevance higher by reducing mismatched clicks. Fewer low-fit visits can support improved account health signals over time.

Because “Quality Score” is often discussed as a relevance concept, it can help to understand it when tuning targeting and negative lists. See quality score explained for the basic idea.

Why negatives should not be the only fix

Negative keywords filter traffic, but they do not replace good keyword targeting and landing page alignment. If ads are triggered for the wrong intent even after negatives, the positive keyword set and match types may need revision.

Ad copy alignment also matters. If the ad promises something not on the landing page, clicks may still be low quality.

Common Negative Keyword Mistakes

Using overly broad negatives too early

Large negative keyword sets added with broad behavior can block useful traffic. This can reduce impressions and lead to underdelivery.

To reduce risk, start with the clearest irrelevant terms from the search terms report. Then expand in smaller batches.

Copying negatives without checking product wording

Some product names contain words that look like negative phrases. For example, a product category may include “free” as part of a model name, or “repair” as a feature phrase.

Before adding a negative phrase, confirm it does not overlap with relevant catalog items.

Adding negatives that match competitor discovery intent incorrectly

Some brands choose to target competitor searches. Negative keywords may accidentally block those queries if the negative phrase overlaps with competitor terms.

When competitor targeting is used, negative lists should be reviewed to ensure competitor matches are not blocked by mistake.

Forgetting to review negatives regularly

A negative keyword list can become outdated. New products launch, landing pages change, and service coverage evolves. Regular reviews can prevent blocking searches that should now convert.

Many teams do a monthly negative review using the latest search terms report.

How Often to Update the Negative Keywords List

Early learning phase

During the first weeks of a campaign, search behavior may change quickly. A tighter review cadence can help catch high-waste queries early. Small negative additions can reduce early spend on irrelevant intent.

Ongoing optimization cycle

After the early phase, updates can follow a steady schedule. The main input is still the search terms report. Any meaningful shift in spend, clicks, or conversions can signal that a negative refresh is needed.

Some advertisers also check terms tied to seasonal events and promotions.

Examples of Negative Keyword Lists by Business Type

Example: E-commerce product store (generic template)

A product store selling home goods may add negatives in these buckets:

• Free and promo: free, coupon, promo code, discount code
• Support: manual, instructions, repair
• Jobs: jobs, careers, hiring
• Research: review, compare, alternatives (only if not targeted)
• Wholesale: wholesale, bulk, reseller (if not offered)

Then the list gets refined using real triggered search terms.

Example: Local service business (service-area template)

A service business that serves only specific cities might add negatives for nearby locations not supported.

• city names outside service area
• “near me” plus unsupported areas (if it triggers waste)
• job intent: jobs, careers
• product-only intent if the service page focuses on appointments

This template needs real search terms review because location phrasing can be varied.

Example: B2B software or subscription business

B2B ads may attract support requests, student research, and free trial users. If a free trial is not offered, “free trial” may need to be negative.

• free trial (if not available)
• manual, documentation, API docs (if not relevant)
• jobs, hiring
• student, homework (if the product is not for that audience)
• tutorial only (if the landing page is not a training portal)

For remarketing and lead nurturing, negatives may need separate planning for each audience stage.

Negative Keywords With Remarketing and Audience Segments

Why remarketing may still need negative keywords

Remarketing ads target past visitors, but search queries can still vary. Negative keywords can still reduce irrelevant searches that show the ads to non-matching intent.

When audience and intent do not align, negative keyword filtering may improve message consistency.

Simple approach for remarketing ad groups

Many teams keep a shared negative keyword set across campaigns, then add extra negatives for specific audience stages. This keeps broad waste controlled while allowing ad groups to stay focused.

For more on audience setup and ad sequencing, see remarketing ads strategy.

Tools and Process Options for Managing Negatives

Manual list building

Manual building can work well for small accounts. The process is still the same: review search terms, tag intent, add negatives, and check impact after updates.

Documentation helps a lot when changes are made by multiple team members.

Spreadsheet-based workflow

A spreadsheet can store phrases, match types, and scope. It can also include notes about why the negative was added. This is useful for audits and for recurring monthly reviews.

Even if the account uses an automation tool, spreadsheets can help track intent logic.

Automation and bulk management (use with care)

Automation can suggest negatives based on query patterns. However, negatives still need review to avoid blocking useful product or brand terms.

A safe approach is to automate suggestions, then add changes in small controlled batches.

Checklist: Negative Keywords List for Better Ad Targeting

• Start with intent buckets: free, support, jobs, wholesale, research, and irrelevant queries
• Use real search terms as the main source of negatives
• Add negatives at the right scope (campaign vs ad group)
• Choose match types carefully to reduce accidental blocks
• Review landing page alignment when clicks come from mismatched intent
• Document changes with date and reason
• Update regularly so new products and new pages stay aligned

Closing Thoughts on a Negative Keywords List

A negative keywords list for better ad targeting helps filter out searches that do not match the offer. The strongest lists come from search term reviews and careful intent tagging. Match types and scope choices can reduce the risk of blocking useful traffic. With regular updates, negatives can stay aligned with catalog changes and landing page goals.