seodata.dev

keyword

which word best

Monthly search volume and cost-per-click data for "which word best" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=which+word+best&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
synonym best 40,500 $0 10/20
synonym of best 40,500 $0 10/20
synonyms best 18,100 $0 13/20
bestest synonyms 18,100 $0 11/20
best synonym 18,100 $0 10/20
best synonyms 18,100 $0 10/20
synonyms for the best 18,100 $0 10/20
another word for best 6,600 $0 13/20
another word for the best 6,600 $0 11/20
the best synonym 2,400 $0 12/20

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=which+word+best&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