The word "unctuous" in English means: Trying too hard to please someone in a way that does not seem sincere., Excessively flattering or ingratiating; oily..
The phonetic transcription of "unctuous" is /ˈʌŋktʃuəs/ in British English and /ˈʌŋktʃʃuəs/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "unctuous": obsequious, ingratiating, servile, oily, fawning, sycophantic, smarmy.
Example usage of "unctuous": "He's an unctuous salesman trying to get my money.". More examples on the page.