ADJ

absolute, sheer
ultimate
youthful
human
economic, political

VERB + FOLLY

realize, recognize, see
Suddenly she saw the folly of it all
demonstrate, show
These facts demonstrate the folly of the policy
underline

PHRASES

an act of folly
That would be an act of sheer folly!
the folly of your ways
They have finally seen the folly of their ways
the height of folly
To sign away his rights to the book would have been the height of folly

ADJ

Gothic, Victorian
monumental
architectural

VERB + FOLLY

build