RichThesaurus
cray-cray
vs
harebrained
cray-cray
adj
Crazy.
harebrained
adj
Absurd, foolish or stupid.
Frivolous and silly; featherbrained or scatterbrained.
How often have the words
cray-cray
and
harebrained
occurred in a corpus of books?
(source:
Google Ngram Viewer
)