slippery

Pronúncia: ˈslɪpərɪ
    adjective
  1. [surface] llisquent, relliscós.
  2. [skin, etc] viscós, llefiscós, esmunyedís.
  3. [person] astut, sagaç, arterós.
  4. pejorative informal.
  5. he's as slippery as (they come / as an eel) és més informal que deu.