say it: uhn-MACHT
unmatched is an adjective meaning "of the remaining member of a pair". It carries 2 recorded senses.
eminent beyond or above comparison
“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”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for unmatched come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.