not wanted; not needed; "tried to give away unwanted kittens"[ant: wanted ]

not wanted; "undesirable impurities in steel"; "legislation excluding undesirable aliens";"removed the unwanted vegetation"[syn: undesirable ][ant: desirable ]

adjective

undesirable , undesired , uninvited , unsought , unwished-for , exceptionable , ill-favored , inadmissible , unacceptable , unwelcome , de trop , nonessential , redundant , superfluous