unctuously

🇺🇸 /ˈʌŋktʃuəsli/ 🇬🇧 /ˈʌŋktʃuəsli/
Frequency
Difficulty
Tags RARE
adverb
R

in a way that is overly polite or flattering in a fake and disgusting manner

He unctuously complimented her on her new dress, but she could tell he didn't mean it.

translation

adv. in a way that is overly polite or flattering in a fake and disgusting manner