undesirable

Noun	1.	undesirable - one whose presence is undesirable; "rounding up vagrants and drunks and other undesirables"
Adj.	1.	undesirable - not desirable; "undesirable impurities in steel"; "legislation excluding undesirable aliens" Antonyms: desirable - worth having or seeking or achieving; "a desirable job"; "computer with many desirable features"; "a desirable outcome"
	2.	undesirable - not worthy of being chosen (especially as a spouse) Synonyms: unsuitable

DP, Ishmael, bad, bad child, bad example, bad man, bad news, bad person, bad woman, bitter, castaway, declasse, derelict, disagreeable, dislikable, disliked, displaced person, displeasing, disreputable, disreputable person, evictee, exceptionable, exile, expatriate, expellee, futile, ill-advised, ill-considered, ill-favored, ill-suited, ill-timed, impolitic, impossible, improper, inadmissible, inadvisable, inappropriate, inapt, incongruous, indefensible, inept, inexpedient, infelicitous, inopportune, intolerable, leper, mal a propos, malapropos, objectionable person, offensive, out of place, outcast, outcast of society, outcaste, outlaw, pariah, persona non grata, reject, repugnant, social outcast, sour, thankless, ugly, unacceptable, unacceptable person, unagreeable, unalluring, unappealing, unappetizing, unasked, unattractive, unbecoming, unbefitting, unbidden, undelectable, undelicious, unengaging, unenjoyable, unfit, unfitting, unfortunate, unhappy, uninvited, uninviting, unlikable, unmeet, unpalatable, unpleasant, unpleasing, unprofitable, unsavory, unseasonable, unseemly, unsuitable, untasteful, untenable, untimely, untouchable, unwanted, unwelcome, unwise, unworthy, wrong