keyword
Monthly search volume and cost-per-click data for "average vocabulary size by age" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| how many words do the average person know | 1,900 | $0 | 3/20 |
| age vocabulary | 70 | $0 | 4/20 |
| vocabulary size by age | 50 | $0 | 4/20 |
| average vocabulary size by age chart | 30 | $0 | 6/20 |
| how many words does a 24 month old say | 20 | $0 | 5/20 |
| how many words should a preschooler know | 20 | $0 | 5/20 |
| words at 24 months | 20 | $0 | 5/20 |
| how many words does the average 18 month old say | 20 | $0 | 4/20 |
| words a 3 year should know | 20 | $2.75 | 4/20 |
| language development vocabulary | 10 | $0 | 6/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt