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keyword

websites to improve vocabulary

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

$ curl "https://app.seodata.dev/v1/keyword?q=websites+to+improve+vocabulary&country=us" +--------------+------------------+ | volume | 40 | | cpc | $4.02 | | competition | 0.19 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vocabulary sites 320 $2.54 12/20
vocabulary websites 320 $2.54 11/20
vocab learning websites 70 $2.37 13/20
free vocabulary websites 50 $2.5 13/20
sites to improve vocabulary 40 $4.02 18/20
vocabulary learning websites 40 $2.17 12/20
vocabulary learning sites 40 $2.17 11/20
vocabulary building sites 30 $3.8 14/20
vocabulary building websites 30 $3.8 13/20
website to improve vocabulary 30 $1.81 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=websites+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