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keyword

words 4 year olds should know

Monthly search volume and cost-per-click data for "words 4 year olds should know" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=words+4+year+olds+should+know&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0.01 | | competition | 0.8 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
language milestones for 4 year olds 210 $9.68 7/20
language milestones for 4 year-olds 210 $9.68 7/20
words for 4 year olds 170 $0.18 12/20
words for four year olds 170 $0.35 9/20
vocabulary for 4 year olds 140 $1.6 12/20
language development for 4 year olds 110 $1.96 7/20
speech development in 4 year olds 110 $1.96 7/20
language skills for 4 year olds 70 $8.88 7/20
vocab words for 4 year olds 30 $0.95 8/20
speech and language milestones for 4 year olds 30 $5.14 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://app.seodata.dev/v1/keyword?q=words+4+year+olds+should+know&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