Surplus Surplus synonyms excess surplus and excess superfluous surplus and superfluous extra surplus and extra spare surplus and spare superfluity surplus and superfluity redundant surplus and redundant superabundance surplus and superabundance glut surplus and glut oversupply surplus and oversupply supernumerary surplus and supernumerary Full list of synonyms (996) Surplus antonyms lack surplus and lack want surplus and want need surplus and need deficiency surplus and deficiency necessary surplus and necessary insufficiency surplus and insufficiency deficit surplus and deficit shortage surplus and shortage necessity surplus and necessity essential surplus and essential Full list of antonyms (33) Share this picture Share this image Share this picture Share this image