GROSS a.
Expressing, Or originating in, animal or sensual appetites; hence, coarse, vulgar, low, obscene, or impure. The terms which are delicate in one age become gross in the next. Macaulay.
IMMODEST a.
ting in the reserve or restraint which decorum and decency require; indecent; indelicate; obscene; lewd; as, immodest persons, behavior, words, pictures, etc. Immodest deeds you hinder to be wrought, But we proscribe the least immodest thought. Dryden.