IPA: /ʌnˈmætʃt/
KK: /ʌnˈmætʃt/
Something that is not matched or compared to anything else; it is unique or superior in quality or ability.
Her unmatched talent in singing amazed everyone at the competition.
Unmatched → It is formed from "un-" (meaning not) and "matched" (from the root "match" which comes from Old English "macian", meaning to make or to fit). The word "unmatched" means not matched or not equal to anything else in quality or status.
Think of 'not' ('un-') being combined with 'fitting together' ('match') — that's why unmatched means something that does not fit with or equal anything else.