seodata.dev

keyword

vocabulary database

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

$ curl "https://app.seodata.dev/v1/keyword?q=vocabulary+database&country=us" +--------------+------------------+ | volume | 90 | | 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
dictionary online 90,500 $0.06 6/20
definitions dictionary 49,500 $0.75 6/20
definition dictionary 40,500 $0.79 6/20
words from dictionary 14,800 $0.38 7/20
english dictionary: words 6,600 $1.35 8/20
english dictionary words 5,400 $1.55 7/20
words in english dictionary 4,400 $1.3 8/20
word databases 390 $0 7/20
words database 170 $0 9/20
english words dictionary 70 $1.28 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+database&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