Meaning : Unpleasantly and excessively suave or ingratiating in manner or speech.
							Example : 
							Buttery praise.
							Gave him a fulsome introduction.
							An oily sycophantic press agent.
							Oleaginous hypocrisy.
							Smarmy self-importance.
							The unctuous Uriah Heep.
							Soapy compliments.
							
Synonyms : buttery, oily, oleaginous, smarmy, soapy, unctuous