| Idem (pron. / adj.) The same; the same as above; -- often abbreviated id. Thesaurus Entries Doppelganger, actual thing, apograph, carbon, copy, dead ringer, ditto, double, duplicate, equivalent, exact counterpart, facsimile, fiche, homograph, homonym, homophone, idem, identical same, manifold, microcopy, microfiche, microform, no other, none other, recording, reduplication, replica, replication, rubbing, selfsame, spit and image, spitting image, synonym, tenor, the same, the same difference, tracing, transcript, transcription, transfer, twin, very image, very same |