etymologization

Etymology tree
Proto-Indo-European *set-?
Ancient Greek ἐτεός (eteós)der.?
Ancient Greek ἔτυμος (étumos)
Proto-Indo-European *leǵ-
Ancient Greek λόγος (lógos)
Ancient Greek -λογος (-logos)
Ancient Greek ἐτῠμόλογος (etŭmólogos)
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-i-eh₂
Proto-Hellenic *-íā
Ancient Greek -ῐ́ᾱ (-ĭ́ā)
Ancient Greek ἐτῠμολογῐ́ᾱ (etŭmologĭ́ā)bor.
Latin etymologiader.
Old French ethimologiebor.
Middle English ethymologie
English etymology
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)bor.
Late Latin -izōder.
Middle French -iserbor.
Middle English -isen
English -ize
English etymologize
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English etymologization
From etymologize + -ation.