seodata.dev

keyword

definition allergy

Monthly search volume and cost-per-click data for "definition allergy" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=definition+allergy&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $3.16 | | competition | 0 | | country | US | | updated | 2026-06-19 | +--------------+------------------+
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
allergy definition 9,900 $3.84 20/20
allergy meaning 9,900 $2.99 20/20
allergic definition 8,100 $3.16 20/20
allergies definition 8,100 $3.16 20/20
allergies meaning 8,100 $3.16 20/20
definition of allergic 8,100 $3.16 20/20
definition of allergy 8,100 $3.16 20/20
allergens definition 8,100 $3.16 19/20
definition of allergies 8,100 $3.16 18/20
what is allergic reaction 1,900 $2.55 19/20

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=definition+allergy&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