Synonyms of low-down

1 Syllable
raw, hot, lewd, blue, gross, fast, rough
2 Syllables
randy, bummed, currish, hard-core, soft-core, coarse, smutty, steamy, wanton, tristful, slummier, sordid, lowdown, carnal, ribald, sensual, bawdy, prurient, paltry, fleshly, slummy, unjust, lurid, lustful, paltrier, crude, slumer, wicked, raunchy, scummy, nasty, vulgar, wretched
3 Syllables
immoral, satyric, lascivious, x-rated, bodily, lubricious, off-color, orgiastic, salacious, unchaste, obscene, scurrilous, softcore, licentious, voluptuous, indecent, lecherous, lubricous, depressed
4 Syllables
contemptible, despisable, detestable, unscrupulous, pornographic, evil-minded, incontinent, melancholic, suggestive, libidinous, offensive, unconscientious, libertine
5 Syllables
unconsequential, exploitative