Where does “false friend” come from?

false friend (English) comes from French faux-ami, from French ami, from Middle French amy, from Old French ami, from Latin amīcus, from Latin amō, from Latin Deus, from Latin dẹ̄vos — to be bright; sky, heaven.

false friend (English): A word in a language that bears a deceptive...

Definitions

  1. A word in a language that bears a deceptive...

Ancestry of “false friend”, step by step

StepLanguageWordMeaning
1Frenchfaux-amiFaux ami, false friend
2Frenchamifriend; male friend
3Middle Frenchamyfriend
4Old Frenchamifriend
5Latinamīcusfriendly, well-disposed, amicable
6Latinamōto love
7LatinDeusGod
8Latindẹ̄vos
9Old Latindeivosgod, deity
10Proto-Italicdeiwosgod, deity
11Proto-Indo-Europeandeywósgod
12Proto-Indo-Europeandyew-to be bright; sky, heaven

Words derived from “false friend

Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European deywósEvery word from Proto-Italic deiwos
false friend — Etymology, Origin & Word History | Etymology Explorer