Crossword puzzle clue "less 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"

Less true

Becomes less and less angry

Having less and less in common

Less than less

Gets less and less pale

Needs to comb less and less, in a way

Washing ritual incorporates true forgiveness (10)