Green’s Dictionary of Slang

nymphomaniacal.

1935		E. Williams Night Must Fall (1980) 25: We found her bag in her room and maniacs can’t get far without cash... however dipso or nympho they may be .
1946		Mezzrow & Wolfe Really the Blues 27: A good colored singer [...] seldom goes in for the nympho kick – she can take it easy.
1958		E. Dundy Dud Avocado (1960) 92: We didn’t have to go to any nympho Society bag for it either.
1965		P. Larkin ‘Ape Experiment Room’ in Coll. Poems (1988) 160: A Ph.D. with a beard / And nympho wife.
1974		C. Loken Come Monday Morning 93: She had to be one’a those nympho whores like Pete was always talkin’ about.
2004		E. Weiner Drop Dead, My Lovely (2005) 48: We keep tabs on your drunken nympho niece at the country club reception.
2012		(con. 1980s) I. Welsh Skagboys 367: Thinking ay ways ah can get revenge on that wee black nympho hoor.
2023		(con. 1962) J. Ellroy Enchanters 152: She played somebody’s nympho mom in [...] exploit-the-sur-craze jobs.