The alleged or actual preservation of Jewish rites[?] by converted Jews or their descendants, crypto-Judaism was a particular target of the Inquisition. Crypto-Jews were sometimes called Marranos as a derogatory term.
... took this rebelliousness further than anyone could have imagined. Flappers had their own slang, with terms like "snugglepup" (a man who frequents "petting" parties) and ...