keyword

average vocabulary by age

Monthly search volume and cost-per-click data for "average vocabulary by age" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=average+vocabulary+by+age&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

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
speech milestones	1,900	$4.81	6/20
number of words by age	110	$0	8/20
size of vocabulary by age	50	$0	14/20
vocabulary by age	50	$0	12/20
vocabulary size by age	50	$0	11/20
vocabulary age	50	$0	9/20
word count by age	40	$4.75	9/20
vocabulary development by age	40	$0	7/20
vocabulary by age 2	30	$0	8/20
number of words by age 2	30	$11.04	7/20

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=average+vocabulary+by+age&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