Word Study
undeserved
OXFORD DICTIONARY
undeserved, adj. not deserved (as reward or punishment).
Derivative
undeservedly adv.
THESAURUS
undeserved
illegal, inequitable, iniquitous, nonmeritorious, not coming, not outstanding, outrageous, preposterous, unbalanced, undeserving, undue, unearned, unentitled, unequal, unequitable, uneven, unjust, unjustified, unlawful, unmeet, unmerited, unmeriting, unowed, unowing, unrightful, unwarranted, unworthy, wrong, wrongfulROGET THESAURUS
undeserved
Undueness
N undueness, malum prohibitum, impropriety, illegality, falseness, emptiness of title, invalidity of title, illegitimacy, loss of right, disfranchisement, forfeiture, usurpation, tort, violation, breach, encroachment, presumption, assumption, seizure, stretch, exaction, imposition, lion's share, usurper, pretender, undue, unlawful, unconstitutional, illicit, unauthorized, unwarranted, disallowed, unallowed, unsanctioned, unjustified, unentitled, disentitled, unqualified, disqualified, unprivileged, unchartered, illegitimate, bastard, spurious, supposititious, false, usurped, tortious, undeserved, unmerited, unearned, unfulfilled, forfeited, disfranchised, improper, unmeet, unfit, unbefitting, unseemly, unbecoming, misbecoming, seemless, contra bonos mores, not the thing, out of the question, not to be thought of, preposterous, pretentious, would-be, filius nullius.For further exploring for "undeserved" in Webster Dictionary Online