seodata.dev

keyword

tough crosswords

Monthly search volume and cost-per-click data for "tough crosswords" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=tough+crosswords&country=us" +--------------+------------------+ | volume | 140 | | 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
hard crossword puzzles 6,600 $0.24 20/20
hardest crossword puzzles 6,600 $0.24 13/20
difficult crossword puzzles 5,400 $1.27 17/20
hard crossword 2,400 $0.11 19/20
difficult crossword 390 $0 12/20
difficult crosswords 390 $0 11/20
challenging crossword puzzles 320 $1.26 13/20
challenging crossword puzzle 320 $0.98 11/20
hard online crossword 70 $0 12/20
very hard crossword puzzles 70 $0.16 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=tough+crosswords&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