Not deserved, earned or merited; unjustifiable or unfair.

(obsolete) To fail to deserve.

Third-person singular simple present indicative form of undeserve

(obsolete) One of no merit; one who is not worthy.

plural of undeserver

Considered unworthy of reward.

(dated) Poor people who ought to be able to provide for themselves but are too lazy to do so, and thus seen as not worthy of charity.

The state or condition of being undeserved.

In an undeserved manner.