Synonyms of superfluous

1. otiose, pointless, purposeless, senseless, superfluous, wasted, worthless (vs. valuable): usage: serving no useful purpose; having no excuse for being; "otiose lines in a play"; "advice is wasted words"; "a pointless remark"; "a life essentially purposeless"; "senseless violence"
2. excess, extra, redundant, spare, supererogatory, superfluous, supernumerary, surplus, unnecessary (vs. necessary), unneeded: usage: more than is needed, desired, or required; "trying to lose excess weight"; "found some extra change lying on the dresser"; "yet another book on heraldry might be thought redundant"; "skills made redundant by technological advance"; "sleeping in the spare room"; "supernumerary ornamentation"; "it was supererogatory of her to gloat"; "delete superfluous (or unnecessary) words"; "extra ribs as well as other supernumerary internal parts"; "surplus cheese distributed to the needy"