English
anti-good
From anti- + good.
Proto-Indo-European *h₂ent- ‘forehead’
Proto-Indo-European *h₂énts ‘forehead’
Proto-Indo-European *h₂énti ‘opposite’
Ancient Greek ᾰ̓ντῐ́ ‘over against, opposite’
English anti-
Proto-Indo-European *gʰedʰ- ‘to unite, be associated, suit’
Proto-Germanic *gōdaz ‘good’
Proto-West Germanic *gōd ‘good’
Old English gōd ‘good’
Middle English good
English good
Today it means
adj Opposed to good.
Language periods are conventional ranges, not dates for this word.
Etymograph / anti-good