Something nasty.
Sexual intercourse.
A video nasty.
Spiteful, unkind.
Grave or dangerous (of an accident, illness etc.).
Contemptible, unpleasant (of a person).
Awkward, difficult to navigate; dangerous.
Dirty, filthy.
Indecent or offensive; obscene, lewd.
Formidable, terrific; wicked.
Objectionable, unpleasant (of a thing); repellent, offensive.
A consonant having a hissing or hushing sound such as the s or sh in sack or shack.
Characterized by a hissing or hushing sound such as the s or sh in sack or shack.