illegitimate Synonyms

bastard illegitimate child love child unlawful outlawed illicit by-blow outlaw supposititious extramarital bastardise wrongful proscribed punishable whoreson unwarranted shady unfathered spurious unapproved tabu stepchild unconstitutional wildcat uncertified unauthorised suppositious unrenewed verboten unsanctioned unlicensed unofficial against the law inauthentic nonlegal misbranded bootleg black-market meanspirited back channel unauthorized under the counter prohibited forbidden felonious fatherless false dishonest crooked criminal