seodata.dev

keyword

vain crossword

Monthly search volume and cost-per-click data for "vain crossword" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=vain+crossword&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vain 74,000 $6.52 2/20
definition of vain 40,500 $0 3/20
meaning vain 40,500 $0 2/20
crossword clue vain 90 $0 11/20
vain crossword clue 90 $0 11/20
vainly crossword clue 90 $0 7/20
vain fellows crossword 70 $0 5/20
vain fellow crossword clue 50 $0 3/20
vain person crossword clue 6 letters 30 $0 3/20
in vain crossword clue 20 $0 8/20

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=vain+crossword&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