HOWARD: Enough with the guilt, Ma.
We'll still see each other.
The Big Bang Theory Season 2, Episode 19
but not ENOUGH
to do anything about it.
The Big Bang Theory Season 7, Episode 1
That seems simple ENOUGH.
The Big Bang Theory Season 8, Episode 22
Not small ENOUGH.
Game of Thrones Season 5, Episode 4
All I ever hear from Robert and Stannis
is how I'm not tough ENOUGH,
Game of Thrones Season 1, Episode 5