keyword

best website for vocabulary

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

$ curl "https://api.seodata.dev/v1/keyword?q=best+website+for+vocabulary&country=us" +--------------+------------------+ | volume | 30 | | cpc | $3.85 | | competition | 0.22 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
sites to improve vocabulary	40	$4.02	9/20
vocabulary learning sites	40	$2.17	9/20
vocabulary learning websites	40	$2.17	9/20
websites to improve vocabulary	40	$4.02	8/20
best vocabulary websites	30	$3.85	17/20
websites to increase vocabulary	30	$1.81	11/20
vocabulary practice websites	30	$6.26	10/20
website to improve vocabulary	30	$1.81	10/20
website for vocabulary practice	30	$6.26	8/20
vocabulary study websites	20	$2.45	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://api.seodata.dev/v1/keyword?q=best+website+for+vocabulary&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