masochism

from WordNet (r) 3.0 (2006)

masochism
    n 1: sexual pleasure obtained from receiving punishment
         (physical or psychological)

from Moby Thesaurus II by Grady Ward, 1.0

35 Moby Thesaurus words for "masochism":
      active algolagnia, algolagnia, algolagny, amphierotism,
      autoeroticism, bisexuality, coprophilia, exhibitionism, fetishism,
      heterosexuality, homoeroticism, homosexualism, homosexuality,
      incest, incestuousness, lesbianism, narcissism, necrophilia,
      paraphilia, passive algolagnia, pedophilia, sadism, sadomasochism,
      sapphism, scotophilia, sexual inversion, sexual normality,
      sexual preference, swinging both ways, transvestitism, tribadism,
      tribady, voyeurism, zooerastia, zoophilia