seodata.dev

keyword

free online thesaurus

Monthly search volume and cost-per-click data for "free online thesaurus" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+online+thesaurus&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0.1 | | competition | 0.21 | | country | US | | updated | 2026-05-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
thesaurus online 368,000 $0.06 20/20
online thesaurus 165,000 $0.04 20/20
synonyms website 4,400 $3.68 20/20
synonym website 4,400 $4.75 17/20
site for synonyms 3,600 $1.34 17/20
thesaurus website 2,900 $0.05 20/20
word thesaurus 2,900 $0.11 18/20
synonyms online 1,600 $3.32 17/20
thesaurus free 1,600 $0.22 17/20
online thesaurus free 720 $0.11 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=free+online+thesaurus&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt