keyword

vocabulary words online

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

$ curl "https://api.seodata.dev/v1/keyword?q=vocabulary+words+online&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.18 | | country | US | | updated | 2026-07-11 | +--------------+------------------+

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
vocabulary	90,500	$0.38	14/20
english vocabulary	2,400	$2.96	11/20
vocabulary in english	880	$2.83	10/20
study vocabulary	320	$2.06	10/20
vocabulary website	320	$2.54	10/20
vocab web	170	$2.25	11/20
online vocabulary	90	$2.78	13/20
vocabulary online	90	$5.35	11/20
online vocab practice	90	$2.82	10/20
online vocabulary words	30	$0	13/20

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=vocabulary+words+online&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