RichThesaurus
caviler
vs
smellfungus
caviler
noun
A person who cavils; a faultfinder, quibbler or nitpicker
smellfungus
noun
A faultfinder, complainer, grumbler.
How often have the words
caviler
and
smellfungus
occurred in a corpus of books?
(source:
Google Ngram Viewer
)