Definition of "caviler" []

• A person who cavils; a faultfinder, quibbler or nitpicker (noun)

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• "To make caviler statements about whether something is possible or not with absolutely no knowledge of the subject is simply mind boggling."
• "They seem to have a pretty caviler attitude towards safety."
• "But what caused me to fret most of all was the President's evident caviler flaunting of unconventional attire."