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1. Such that comparison is impossible; unsuitable for comparison or lacking features that can be compared
   "the computer proceeds with its incomparable logic and efficiency"; "this report is incomparable with the earlier ones because of different breakdowns of the data"; "an incomparable week of rest and pleasure";
   - uncomparable

See also: all-time, alone, best, extraordinary, incommensurable, matchless, nonpareil, one, one and only, peerless, unequaled [US], unequalled [Brit, Cdn], unique, unmatchable, unmatched, unparalleled, unrivaled [US], unrivalled [Brit, Cdn]

Antonym: comparable

Encyclopedia: Incomparable