Found 2 items, similar to depreciator.
English → English (WordNet) Definition: depreciator depreciator n : one who disparages or belittles the worth of something [syn: detractor, disparager, knocker]
English → English (gcide) Definition: Depreciator Depreciator \De*pre"ci*a`tor\, n. [L.] One who depreciates. [1913 Webster]