[1] : WordNet (r) 2.0

sexist
     adj : discriminatory on the basis of sex usually said of men's
           attitude toward women
     n : a man with a chauvinistic belief in the inferiority of women
         syn: male chauvinist
see also:
male chauvinist 

[2] : Moby Thesaurus II by Grady Ward, 1.0

49 moby thesaurus words for "sexist":
   timonistic, antiblack, antisocial, biased, bigot, chauvinist,
   chauvinistic, colored, cynic, cynical, doctrinaire, dogmatic,
   dogmatist, fanatic, illiberal, influenced, interested, intolerant,
   jaundiced, jingo, know-nothing, male chauvinist, man-hater,
   man-hating, misanthrope, misanthropist, misogynist, misogynous,
   nonobjective, one-sided, opinionated, partial, partisan, pig,
   prejudiced, prepossessed, racist, superpatriot, superpatriotic,
   swayed, twisted, ultranationalist, undetached, undispassionate,
   unsociable, warped, woman-hater, woman-hating, xenophobic

Sexist >> S Words
Sexist, definition of term: Sexist
sexist_pag1.html