abdicable
cast-off
casteless
discarded
friendless
outcast
outcaste
throwaway
thrown-away
uncalled-for
unclaimed
undesired
unenviable
unsought
unwelcome
unwished
unwished-for
accidental
extraneous
harmful
illegal
inappropriate
superfluous
troublesome
unauthorized
undesirable
undue
unexpected
uninvited
unnecessary
unpleasant
daunted
flaunted
haunted
taunted
undaunted
vaunted
wanted