seodata.dev

keyword

vocabulary building for adults

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

$ curl "https://app.seodata.dev/v1/keyword?q=vocabulary+building+for+adults&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0.95 | | competition | 0.82 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vocabulary apps 4,400 $3.09 11/20
vocabulary builder app 2,900 $2.91 11/20
vocabulary improvement apps 880 $3.23 15/20
vocabulary building app 880 $2.81 12/20
free vocab apps 590 $1.27 11/20
best vocabulary learning apps 90 $3.39 10/20
best vocab app 70 $3.9 10/20
best vocab apps 70 $3.9 10/20
vocab builder app 50 $3.06 12/20
vocabulary enhancer app 50 $3.82 10/20

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+building+for+adults&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt