sticky

US /ˈstɪk.i/
UK /ˈstɪk.i/
"sticky" picture
1.

tending or apt to stick; adhesive

:
The candy was so sticky that it got stuck to my teeth.
The floor was sticky from the spilled soda.
2.

difficult or awkward to deal with; tricky

:
It's a sticky situation, and I don't know how to resolve it.
He asked a rather sticky question about my past.