seodata.dev

keyword

vocabulary key

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

$ curl "https://app.seodata.dev/v1/keyword?q=vocabulary+key&country=us" +--------------+------------------+ | volume | 480 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vocabulary 90,500 $0.38 6/20
vocabulary vocabulary 60,500 $0.2 3/20
vocabulary definition 6,600 $0.08 3/20
vocabulary meaning 6,600 $0.04 3/20
what is vocabulary words 1,300 $0 3/20
key vocab 480 $0 7/20
key vocabulary 480 $0 5/20
vocabulary the 170 $0.02 4/20
literacy vocabulary 50 $2.68 4/20
what is key vocabulary 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=vocabulary+key&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