keyword

not serious antonyms

Monthly search volume and cost-per-click data for "not serious antonyms" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=not+serious+antonyms&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
opposite of serious	3,600	$0	17/20
opposite serious	3,600	$0	14/20
antonyms of serious	3,600	$0	13/20
opposite to serious	3,600	$0	13/20
serious antonyms	3,600	$0	13/20
opposite of seriously	3,600	$0	10/20
serious opposite	1,600	$0	10/20
not serious synonym	1,300	$0	20/20
antonyms serious	720	$0	11/20
not serious synonyms	140	$0	11/20

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=not+serious+antonyms&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