unfeminine

from WordNet (r) 3.0 (2006)

unfeminine
    adj 1: not suitable for a woman; "an unfeminine depth of voice"

from The Collaborative International Dictionary of English v.0.48

Unfeminine \Unfeminine\
   See {feminine}.

from Moby Thesaurus II by Grady Ward, 1.0

26 Moby Thesaurus words for "unfeminine":
      boorish, caddish, coarse, crude, hoyden, ill-bred, inconsiderate,
      insensitive, loutish, louty, mannified, mannish, nasty, offensive,
      rompish, tactless, tomboyish, uneffeminate, ungenteel, ungentle,
      ungentlemanly, unladylike, unrefined, unsolicitous, viraginous,
      vulgar