seodata.dev

keyword

similar words

Monthly search volume and cost-per-click data for "similar words" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=similar+words&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $1.75 | | competition | 0 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
synonym of similar 40,500 $2.09 19/20
similar synonyms 40,500 $0 18/20
synonyms of similar 40,500 $0.82 17/20
similar synonym 40,500 $0.03 16/20
synonyms similar 40,500 $0 16/20
synonyms for similar 14,800 $0.07 18/20
similar word 2,900 $1.51 20/20
words that are similar 2,900 $1.51 20/20
words similar to 1,300 $0 20/20
similar syn 880 $0 17/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=similar+words&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt