Where does “antiinflammatory” come from?

Antiinflammatory derives from English inflammatory with the prefix anti-, from Ancient Greek ἀντί meaning "against," itself from Proto-Indo-European h₂énti.

antiinflammatory (English): Alternative spelling of anti-inflammatory

Definitions

Alternative spelling of anti-inflammatory

Ancestry of “antiinflammatory”, step by step

Step	Language	Word	Meaning
1	English	inflammatory	Tending to inflame or provoke somebody; Relating...
2	English	inflame	To set on fire; to kindle; to cause to burn,...
3	Middle English	enflaumen	—
4	Old French	enflammer	to inflame
5	Latin	inflammo	I ignite, inflame; I excite
6	Latin	flammo	I flame, blaze, burn; I inflame, set on fire; I...
7	Latin	flamma	flame, fire
8	Latin	flāgrāre	—
9	Latin	frāgrō	—
10	Proto-Italic	frāgrāō	—
11	Proto-Indo-European	bʰreh₂gro-	—
12	Proto-Indo-European	bʰreh₂g-	to smell

Every word from Proto-Indo-European bʰreh₂g- →

antiinflammatory — Etymology, Origin & Word History | Etymology Explorer