Thesaurus / faultfinder
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

EXAMPLE SENTENCES FROM THE WEB

Having listened to the faultfinder, they vote; and having voted, they rarely relent.
He said of himself that he had been sentenced by his nature to be the faultfinder, to see the other side of things.
Our late Mr. Moody says a true thing when he says that a faultfinder is usually a lightweight.

WORDS RELATED TO FAULTFINDER

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.