The story
- Proto-Indo-European*h₂ent-
- Proto-Indo-European*h₂énts
- Proto-Indo-European*h₂énti
- Ancient Greekᾰ̓ντῐ́ (ăntĭ́)
- Ancient Greekἀντι- (anti-)
- Englishanti-
- Anglo-Normanmotif
- Middle Frenchmotif
- Proto-Indo-European*m(y)ewh₁-
- Proto-Indo-European*m(y)owh₁éyeti
- Proto-Italic*moweō
- Latinmoveō
- Latinmōtus
- Late Latinmōtīvum
- Middle Englishmotif
- Englishmotive
- Englishmotivation
- English todayantimotivation
From anti- + motivation.
Etymology from Wiktionary, CC BY-SA 4.0.