as like as not

as like as not

Probably; most likely. Emma's a real bookworm—as like as not, you'll find her curled up with a book on a Friday night.
See also: like, not
Farlex Dictionary of Idioms.
See also:
  • not exactly
  • not for a second
  • not for a minute
  • not for a moment
  • aint
  • ain't
  • not for a instant
  • not for a/one minute/moment/second/instant
  • by no means
  • not by any means