keyword

what is key vocabulary

Monthly search volume and cost-per-click data for "what is key vocabulary" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+key+vocabulary&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
definition of vocabulary	6,600	$0.04	5/20
vocabulary definition	6,600	$0.08	4/20
vocabulary meaning	6,600	$0.04	4/20
what is vocabulary words	1,300	$0	5/20
vocabulary key	480	$0	7/20
why vocabulary is important	210	$0	5/20
vocabulary important	70	$0	5/20
vocabulary is important	70	$0	5/20
why is teaching vocabulary important	30	$0	5/20
why teaching vocabulary is important	30	$0	5/20

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=what+is+key+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