duplicate

Synonyms: alike corresponding dualistic duple duplex equal equivalent identic identical indistinguishable same self-same tantamount twin twofold very same

Antonyms: different unmatching

Synonyms: analogue carbon carbon copy chip off the old block clone companion coordinate copycat correlate counterfeit counterpart counterscript dead ringer ditto double dupe duplication facsimile fake fellow germination imitation knockoff likeness lookalike match mate obverse parallel phony photocopy photostat pirate reciprocal recurrence repetition replica replication repro ringer second similarity spitting image stat twin xerox

Antonyms: archetype model original prototype

Synonyms: act like clone copy counterfeit ditto do again do a takeoff do like double dualize dupe echo fake go like imitate knock off make like make replica make twofold manifold mimeo mirror multiply phony photocopy photostat pirate redo redouble reduplicate remake replicate repro reproduce rework stat take off as trace xerox