equitable (adj.)youdaoicibaDictYouDict[equitable 词源字典]
1640s, from French équitable (16c.), from équité (see equity). Related: Equitably.[equitable etymology, equitable origin, 英语词源]
inequitable (adj.)youdaoicibaDictYouDict
1660s, from in- (1) "not, opposite of" + equitable. Related: Inequitably.