1) a piece of unwanted clothing (cast-off)
2) the act of clearing up, removing unwanted things, making something tidy (clearance)
3) to send away (an unwanted person) from a country (deport)
4) a pipe, channel etc used for carrying away water, sewage and other unwanted liquids (drain)
5) to remove (something); get rid of (something) because unnecessary or unwanted (eliminate)
6) to set (a person, oneself) free (from being held, from an unwanted responsibility etc) (extricate)
7) to force a person or something unpleasant or unwanted on a person (inflict)
8) unwanted piece of paper, wrappings, bottles etc left lying about in a room; all the young ones of an animal born at the same time (litter)
9) of the lower part of the back; timber (the usual word); useless or unwanted articles (lumber)
10) to push (oneself, opinions etc) forward, especially when unwanted (obtrude)
that cannot be admitted or allowed
not appropriate
unnecessary
unnecessary, groundless
no longer needed (especially a person being made unemployed); no longer or not used or useful
excessive; repetitious
kept for use when needed; additional to what is being or will be used; a spare part (for a machine or engine); (to agree) to avoid hurting, punishing, destroying, (a person, building etc)
extra, reserve
more than is needed or wanted
extra, unnecessary
not acceptable
not suitable or satisfactory
not justified, desirable or necessary
unnecessary
(of a person) not welcome, liked
offensive, unacceptable
not likable
offensive, unacceptable
not popular
not liked or sought after
(of a person) not welcome; (of weather, criticism, behaviour) not liked because bad, inappropriate
not wanted, desired