interatomic

Etymology tree
Proto-Indo-European *h₁én
Proto-Indo-European *h₁entér
Proto-Italic *n̥ter
Latin inter
Latin inter-bor.
English inter-
Proto-Indo-European *né
Proto-Indo-European *n̥-
Proto-Hellenic *ə-
Ancient Greek ἀ- (a-)
Proto-Indo-European *temh₁-
Proto-Indo-European *-né-
Ancient Greek τέμνω (témnō)
Proto-Indo-European *-ós
Proto-Hellenic *-ós
▲
Ancient Greek -ος (-os)influ.
Ancient Greek -ός (-ós)
Ancient Greek *τομός (*tomós)
Ancient Greek ἄτομος (átomos)bor.
Latin atomusbor.
Middle French athomebor.
Middle English attome
English atom
Proto-Indo-European *-ikos
Proto-Italic *-ikos
Latin -icuslbor.
Old French -iquebor.
Middle English -ik
English -ic
English atomic
English interatomic
From inter- + atomic.