Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun surplusage

1 sense of surplusage

Sense 1
excess, surplus, surplusage, nimiety -- (a quantity much larger than is needed)
       => overabundance, overmuch, overmuchness, superabundance -- (a quantity that is more than what is appropriate; "four-year-olds have an overabundance of energy"; "we received an inundation of email")