intercharacter

Etymology tree
Proto-Indo-European *h₁én
Proto-Indo-European *h₁entér
Proto-Italic *n̥ter
Latin inter
Latin inter-bor.
English inter-
Ancient Greek χαράσσω (kharássō)
Proto-Indo-European *-tḗr
Ancient Greek -τήρ (-tḗr)
Ancient Greek χαρακτήρ (kharaktḗr)der.
Latin charactērder.
Old French caracterebor.
Middle English caracter
English character
English intercharacter
From inter- + character.