RichThesaurus
(as) bold as brass
vs
insubordinate
(as) bold as brass
insubordinate
adj
Rebellious or defiant to authority.
Contumacious.
noun
A person who defies authority.
How often have the words
(as) bold as brass
and
insubordinate
occurred in a corpus of books?
(source:
Google Ngram Viewer
)