(of a pair of things) not matched; odd / (of a single thing) not matched with anything else / peerless; unrivalled; beyond comparison

simple past tense and past participle of unmatch

Unable to be matched. / Uniquely good; not approached by anything else in quality or excellence.

Something that cannot be matched.

To separate a matching pair.

Third-person singular simple present indicative form of unmatch

present participle of unmatch

Not matching; unmatched.

In a way that cannot be matched.

plural of unmatchable