unctuous in Italian
unctuous in Italian
untuoso
(of a liquid, semisolid, or other substance) Having the nature or properties of an unguent or ointment; greasy, oily.
grasso
(of a liquid, semisolid, or other substance) Having the nature or properties of an unguent or ointment; greasy, oily.
strisciante
Profusely polite, especially in an insincere and unpleasant manner.