interacademy

Etymology tree
Proto-Indo-European *h₁én
Proto-Indo-European *h₁entér
Proto-Italic *n̥ter
Latin inter
Latin inter-bor.
English inter-
Ancient Greek Ἀκάδημος (Akádēmos)
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-i-eh₂
Proto-Hellenic *-íā
Ancient Greek -ία (-ía)
Ancient Greek Ἀκαδήμεια (Akadḗmeia)der.
Classical Latin acadēmī̆ader.
Middle English Achademia
English academy
English interacademy
From inter- + academy.