keyword

check vocabulary

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

$ curl "https://api.seodata.dev/v1/keyword?q=check+vocabulary&country=us" +--------------+------------------+ | volume | 40 | | cpc | $4.41 | | competition | 0.04 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

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
vocab test	8,100	$2.51	20/20
vocabulary test	8,100	$2.14	20/20
vocabulary exam	6,600	$1.92	16/20
vocabulary tests	6,600	$0.81	16/20
vocabulary quiz	6,600	$1.85	15/20
vocabulary quizzes	6,600	$1.85	14/20
test my vocabulary	880	$1.54	15/20
english vocabulary test	880	$2.37	14/20
lexicon test	50	$0	15/20
check vocab	40	$4.41	15/20

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=check+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