"lewder" in the adjective sense
1. lewd, obscene, raunchy, salacious
suggestive of or tending to moral looseness
"lewd pictures"
"an indecent gesture"
"obscene telephone calls"
"salacious limericks"
2. lascivious, lewd, libidinous, lustful
driven by lust preoccupied with or exhibiting lustful desires
"libidinous orgies"
Source: WordNet® (An amazing lexical database of English)
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