What are negative keywords?

Definition

Negative keywords are a crucial feature in Google Ads (and other PPC platforms) that allow advertisers to exclude specific words or phrases from triggering their ads. This means your ads won’t appear when a user’s search query contains those unwanted terms.

The primary purpose of using negative keywords is to prevent your ads from showing to irrelevant audiences, thereby reducing wasted ad spend, improving click-through rates (CTR), and increasing ROI.

Why Are Negative Keywords Important?

When you advertise online, Google shows your ads based on keywords you bid on. However, sometimes your ads appear for unrelated or low-quality search terms. Negative keywords help you avoid this by filtering out irrelevant traffic.

✅ Benefits of Using Negative Keywords:

• Prevent irrelevant or low-converting clicks

• Save budget by avoiding unqualified audiences

• Improve ad relevance

• Increase CTR and Quality Score

• Boost conversion rates

• Maintain your brand reputation

How Do Negative Keywords Work?

If a search query contains a negative keyword, Google will not show your ad—even if it matches your regular (positive) keywords.

Example:

Let’s say you’re running ads for U.S. Polo Assn., which sells premium fashion clothing, and you’re bidding on:

Keyword: us polo shirts

Without using negative keywords, your ad might appear for:

• “cheap us polo shirts”

• “fake us polo tees”

• “us polo knockoffs”

• “free us polo shirt giveaways”

But if you add the following as negative keywords:

• cheap

• fake

• free

• knockoff

Your ad will not show for any search that includes those terms.

Types of Negative Keywords

Just like positive keywords, negative keywords come in three match types:

1. Negative Broad Match (Default type)

• Your ad won’t show if the search contains all negative keyword terms, in any order.

• Example: Negative keyword → cheap polo shirts

• Ads will not show for:

  • “polo shirts that are cheap”

  • “where to find cheap polo shirts”

• Ads may still show for:

  • “discounted polo t-shirts”

  • “low-cost branded shirts”

2. Negative Phrase Match

• Ads are blocked if the exact phrase appears in the same order.

• Syntax: "cheap polo shirts"

• Ads won’t show for:

  • “buy cheap polo shirts”

  • “cheap polo shirts online”

• Ads may show for:

  • “cheap t-shirts polo style”

3. Negative Exact Match

• Ads won’t show only if the search query matches the negative keyword exactly.

• Syntax: [cheap polo shirts]

• Ads won’t show for:

  • “cheap polo shirts”

• Ads may show for:

  • “buy cheap polo shirts”

  • “cheap polo shirts for men”

Examples of Negative Keywords for U.S. Polo Assn.

Assume you’re running a campaign promoting premium men’s clothing from U.S. Polo Assn. You might want to block searchers who are:

• Looking for free or cheap products

• Searching for replicas or fakes

• Interested in DIY, tutorials, or jobs

Suggested Negative Keywords:

• cheap

• free

• fake

• replica

• ralph lauren (to avoid brand confusion)

• job

• hiring

• logo png

• download

This prevents your ad from appearing on searches like:

• “cheap us polo jackets”

• “free polo logo download”

• “ralph lauren vs us polo”

• “us polo job application”

How to Add Negative Keywords in Google Ads

Steps:

1. Go to your Google Ads dashboard

2. Select a campaign or ad group

3. Click on Keywords → Negative Keywords

4. Choose to apply them at:

   • Campaign level: Blocks keywords across the entire campaign

   • Ad group level: Blocks keywords in specific ad groups only

5. Enter your list manually or upload a .CSV file

You can also create a Negative Keyword List and share it across multiple campaigns.

Tips for Finding Negative Keywords

1. Use the Search Terms Report

Google Ads provides a Search Terms Report which shows the exact queries users typed in before clicking your ads. Review it regularly to:

• Find irrelevant queries

• Add them as negatives to filter future traffic

2. Think About Buyer Intent

If you’re selling premium fashion, you don’t want clicks from users searching for:

• Budget alternatives

• Second-hand or wholesale

• DIY clothing tips

3. Use Tools for Research

• Google Keyword Planner

• Ubersuggest

• SEMrush

• Ahrefs

These tools help identify search terms with misleading or non-converting intent.

Negative Keywords vs. Positive Keywords

Best Practices for Using Negative Keywords

1. Review Search Terms Weekly

   • Add any irrelevant or non-converting queries to your negative keyword list.

2. Avoid Overuse

   • Don’t add too many negative keywords too fast—you might block good traffic.

3. Group Negative Keywords by Intent

   • Example groups: Price-based (cheap, discount), Brand Confusion (ralph lauren), Non-Buyer Terms (job, free).

4. Create Shared Negative Keyword Lists

   • Useful if you have multiple campaigns targeting similar products or audiences.

5. Exclude Competitor Brands (if necessary)

   • Especially if you want to maintain focus on your own brand only.

Conclusion

Negative keywords are an essential part of any well-optimized Google Ads campaign. They act like a filter—keeping out the traffic that doesn’t matter so you can focus your budget on the clicks that do.

For a premium brand like U.S. Polo Assn., using negative keywords helps maintain brand integrity, ensures ad relevance, and maximizes the effectiveness of every rupee or dollar spent. When combined with smart bidding, keyword match types, and ongoing optimization, negative keywords become a powerful weapon in your digital marketing arsenal.

Used correctly, negative keywords don’t just reduce waste—they boost campaign performance and help you target the right customer at the right time.