keyword

difficult crosswords

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

$ curl "https://app.seodata.dev/v1/keyword?q=difficult+crosswords&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0.01 | | 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	$1.92	20/20
difficult crossword puzzles	5,400	$1.27	19/20
hardest crossword puzzles	5,400	$2.78	18/20
hard crossword	2,400	$0.11	20/20
difficult crossword	390	$0	13/20
challenging crossword puzzles	320	$1.26	12/20
hard crossword puzzles with answers	70	$0	13/20
really hard crosswords	70	$0.16	12/20
daily hard crossword	50	$0	12/20
very difficult crossword	30	$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=difficult+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