actual thing, carbon copy, co-walker, copy, dead ringer, ditto, double, doubleganger, duplicate, equivalent, etheric double, exact counterpart, facsimile, fetch, homograph, homonym, homophone, idem, identical same, no other, none other, replica, selfsame, spit and image, spitting image, synonym, the same, the same difference, twin, very image, very same, wraith