incomparable

adj. cannot be compared, dissimilar; matchless, unequalled, unparalleled

Adjective
1. such that comparison is impossible; unsuitable for comparison or lacking features that can be compared; "an incomparable week of rest and pleasure"; "the computer proceeds with its incomparable logic and efficiency"; "this report is incomparable with the earlier ones because of different breakdowns of the data"
(synonym) uncomparable
(antonym) comparable
(similar) incommensurable
(see-also) best

adj. incomparable, unique, singular; matchless, unmatched; unparalleled, surpassing

adj. incomparable, matchless, unparalleled

(a.)
Not comparable; admitting of no comparison with others; unapproachably eminent; without a peer or equal; matchless; peerless; transcendent.