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keyword

ordinal primes

Monthly search volume and cost-per-click data for "ordinal primes" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=ordinal+primes&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
2nd 3rd 90,500 $1.95 4/20
ordinal numbers 27,100 $0.03 4/20
1th 2nd 3rd 22,200 $0 4/20
1th 2th 3th 22,200 $0 4/20
2nd 3rd 4th 8,100 $0 4/20
20th spelling 3,600 $0 4/20
define ordinal number 2,400 $0 4/20
definition of ordinal numbers 2,400 $0 4/20
ordinal number definition 2,400 $0 4/20
ordinal numbers definition 2,400 $0 4/20

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=ordinal+primes&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