Antonyms of adj unmated

2 senses of unmated

Sense 1
unmated (vs. mated) -- (not mated sexually)

mated (vs. unmated) -- (mated sexually)
        => paired -- (mated sexually)

Sense 2
odd, unmatched, unmated, unpaired -- (of the remaining member of a pair, of socks e.g.)

INDIRECT (VIA mismatched) -> matched -- (going well together; possessing harmonizing qualities)

Similarity of adj unmated

2 senses of unmated

Sense 1
unmated (vs. mated) -- (not mated sexually)
       => mateless -- (not mated sexually)
          Also See-> unmarried#1, single#4

Sense 2
odd, unmatched, unmated, unpaired -- (of the remaining member of a pair, of socks e.g.)
       => mismatched (vs. matched) -- (either not matched or unsuitably matched)