smarmy

/ˈsmɑrmi/
adjective
  1. Insincerely polite, charming, or flattering, usually to get something you want.
    • Her smarmy compliments felt fake and made everyone uncomfortable.
    • I don't trust that smarmy politician who smiles too much.
    • The smarmy waiter kept calling everyone 'boss' and 'chief' to get bigger tips.
What does "smarmy" mean? | whatsthatwordmean | whatsthatwordmean