RichThesaurus
impertinent
vs
procacious
impertinent
adj
insolent, ill-mannered.
irrelevant, useless.
noun
An impertinent individual.
procacious
adj
Bold, forward, insolent.
How often have the words
impertinent
and
procacious
occurred in a corpus of books?
(source:
Google Ngram Viewer
)