Crossword puzzle clue "not quite true"

Not quite yes, not quite no

Not quite true

Oscar-winning star of "Tropic Blunder: The True Story Behind the Making of the Most Expensive Fake True War Story Ever" in 2008's "Tropic Thunder"

"That wasn't quite true ... "

"Quite true"

Quite often or quite a bit

"Oh, were it not true!"

"You're ___!" ("Not true!")