riggish
/ˈrɪɡɪʃ
/adjective archaic
(Especially of a woman) lustful or promiscuous.'If I'm riggish, you're priggish,' retorted Polly....
- The wanton gesticulations of a Virgin in a wild assembly of Gallants, warmed with wine could be no other then riggish, and unmaidenly.
- The landlady happened to be the most riggish female in the Duchy of Milan.
Origin
Late 16th century: perhaps from dialect rig 'imperfectly castrated animal' (associated with wild behaviour).