seodata.dev

keyword

rule crossword

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

$ curl "https://app.seodata.dev/v1/keyword?q=rule+crossword&country=us" +--------------+------------------+ | volume | 320 | | cpc | $0.59 | | competition | 0 | | country | US | | updated | 2026-06-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
rule clue 1,900 $0 11/20
crossword clue rule 720 $0 11/20
rule crossword clue 720 $0 11/20
crossword rule 320 $0 11/20
rule crossword clue 3 letters 70 $0 7/20
i rule crossword clue 50 $0 8/20
3 letter word for rule 40 $0 7/20
rule crossword clue 4 letters 40 $0 7/20
i rule crossword 30 $0 7/20
rule crossword clue 5 letters 30 $0 7/20

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=rule+crossword&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt