"superflous" is probably misspelled. Trying superfluous instead Definition of superfluous
1
[ adjective ] serving no useful purpose; having no excuse for being

Examples

"otiose lines in a play" "advice is wasted words"

2
[ adjective ] more than is needed, desired, or required

Examples

"trying to lose excess weight" "found some extra change" "another book on heraldry might be thought redundant" "sleeping in the spare room" "supernumerary ornamentation" "delete superfluous words"

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