seodata.dev

keyword

define train

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

$ curl "https://app.seodata.dev/v1/keyword?q=define+train&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
train definition 6,600 $0 20/20
definition of train 5,400 $0 20/20
definition train 5,400 $0 19/20
trains definition 5,400 $0 18/20
train meaning 2,900 $0 20/20
trains meaning 2,900 $0 20/20
what is a train 1,300 $0 20/20
what is train 1,300 $0 20/20
how do you spell train 1,300 $0 19/20
meaning of train 210 $0.45 20/20

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=define+train&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