| cuckoldry adulterous affair adultery affair amour concubinage criminal conversation entanglement eternal triangle extracurricular sex extramarital relations flirtation forbidden love fornication free love free-lovism hanky-panky illicit love incest infidelity intrigue liaison love affair premarital relations premarital sex romance romantic tie triangle unfaithfulness |
| incest active algolagnia adultery algolagnia algolagny amphierotism autoeroticism bisexuality concubinage coprophilia criminal conversation cuckoldry exhibitionism extracurricular sex extramarital relations fetishism fornication free love free-lovism heterosexuality homoeroticism homosexualism homosexuality incestuousness lesbianism masochism narcissism necrophilia paraphilia passive algolagnia pedophilia premarital relations premarital sex sadism sadomasochism sapphism scotophilia sexual inversion sexual normality sexual preference swinging both ways transvestitism tribadism tribady voyeurism zooerastia zoophilia |
| illicit actionable adulterous against the law anarchic anarchistic anomic back-door banned barred black-market bootleg chargeable clandestine contraband contrary to law criminal extramarital felonious flawed forbade forbid forbidden freeloving furtive illegal illegitimate impermissible improper incestuous irregular justiciable lawless nonconstitutional nonlegal nonlicit nonpermissible not permitted off limits out of bounds outlaw outlawed prohibited punishable ruled out secret sneaky taboo tabooed triable unallowed unauthorized unconstitutional under the ban under-the-counter under-the-table underhanded unlawful unlicensed unofficial unpermissible unsanctioned unstatutory untouchable unwarrantable unwarranted verboten vetoed wrong wrongful |