greasily
/ˈɡriːsɪli/
adverb
- In a way that is covered with or full of grease or oil.
- The mechanic wiped his hands greasily on an old rag.
- He smiled greasily, his hair slicked back with too much product.
- The pizza box sat greasily on the counter, leaving a stain.
- In a way that is overly smooth, flattering, or insincere.
- She spoke greasily to the boss, hoping for a promotion.
- The salesman smiled greasily as he tried to convince us to buy the car.
- He greasily complimented everyone at the party, but no one trusted him.