(adj) eminent beyond or above comparison, Syn. unrivalled, one and only, peerless, one, nonpareil, unmatchable, unmatched, unrivaled, Example:matchless beauty; the team's nonpareil center fielder; she's one girl in a million; the one and only Muhammad Ali; a peerless scholar; infamy unmatched in the Western world; wrote with unmatchable clarity; unrivaled mastery of her art
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)