superfluous
https://gyazo.com/e54cd063b5afca22932c2e8bbeba491f
extra
overflow
adjective
unnecessary, especially through being more than enough:
⦅かたく⦆ 余分な, 過剰な; 不必要な, むだな
e.g. the purchaser should avoid asking for superfluous information.
DERIVATIVES
superfluously |so͞oˈpərflo͞oəslē| adverb
superfluousness |so͞oˈpərfləwəsnəs| noun
ORIGIN
late Middle English: from Latin superfluus, from super- ‘over’ + fluere ‘to flow’.