decreased Links Share URL Lookup “decreased” at: Wikipedia Wiktionary Wordnik Dictionary.com Google adjective made less in size or amount or degree Synonyms reduced Antonym increased Similar to ablated, attenuate, attenuated, faded, weakened, attenuated, bated, belittled, diminished, small, cut, slashed, diminished, minimized, remittent (more) , shriveled, shrivelled, shrunken