seodata.dev

keyword

website to improve vocabulary

Monthly search volume and cost-per-click data for "website to improve vocabulary" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=website+to+improve+vocabulary&country=us" +--------------+------------------+ | volume | 30 | | cpc | $1.81 | | competition | 0.24 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
websites for vocabulary 260 $2.04 13/20
website for vocabulary 260 $2.04 12/20
free vocabulary websites 50 $2.5 11/20
sites to improve vocabulary 40 $4.02 14/20
vocabulary learning websites 40 $2.17 14/20
vocab learning website 40 $2.17 12/20
vocabulary learning sites 40 $2.17 12/20
websites to improve vocabulary 40 $4.02 12/20
websites to increase vocabulary 30 $1.81 14/20
vocabulary building websites 30 $3.8 12/20

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=website+to+improve+vocabulary&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