deadaptation

Etymology tree
Proto-Indo-European *de
Proto-Indo-European *-h₁
Proto-Indo-European *déh₁
Proto-Italic *dē
Latin dē
Latin dē-der.
English de-
Proto-Indo-European *h₂éd
Proto-Italic *ad
Proto-Italic *ad-
Medieval Latin ad-
Proto-Italic *aptos
Medieval Latin aptus
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-yéti
Proto-Indo-European *-eh₂yéti
Proto-Italic *-āō
Medieval Latin -ō
Medieval Latin apiō
Proto-Indo-European *-tós
Proto-Italic *-tos
Medieval Latin -tus
▲
Medieval Latin -ō
Medieval Latin -tō
Medieval Latin aptō
Medieval Latin adaptō
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Medieval Latin -tiō
Medieval Latin adaptātiōbor.
French adaptationbor.
English adaptation
English deadaptation
From de- + adaptation.