seodata.dev

keyword

sunday

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

$ curl "https://app.seodata.dev/v1/keyword?q=sunday&country=us" +--------------+------------------+ | volume | 110,000 | | cpc | $0.82 | | competition | 0.13 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
sunday lawn 6,600 $0.66 5/20
getsunday 4,400 $1.22 7/20
sunday definition 2,400 $0 12/20
definition of sunday 2,400 $0 6/20
define sunday 2,400 $0 5/20
what is sunday 1,000 $0 6/20
sunday dictionary 40 $0 6/20
what is meaning of sunday 40 $0 6/20
sunday meaning in english 30 $0 6/20
the word sunday 30 $0 6/20

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=sunday&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