seodata.dev

keyword

definition of marriage

Monthly search volume and cost-per-click data for "definition of marriage" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+marriage&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $7.56 | | competition | 0 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
definition marriage 9,900 $7.56 20/20
marriage definition 9,900 $8.06 20/20
what is a marriage 6,600 $18.43 19/20
what is marriage 6,600 $18.43 18/20
meaning of marriage 5,400 $0.93 20/20
marriage meaning 4,400 $0.69 20/20
what does marriage mean 1,300 $3.96 20/20
what is the definition of marriage 720 $1.39 17/20
what is definition of marriage 90 $0 16/20
what is the definition of a marriage 90 $0 16/20

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=definition+of+marriage&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