atone
to make up for
day of atonement
ameliorate
to improve a bad situation
redress
to correct or make up for wrong
conciliatory
meant to placate
allay
to lessen or calm
assuage
to alleviate
mollify
to ease anger or anxiety
placate
to soothe anger
quell
to calm or suppress feelings or emotions
culpable
deserving blame
punitive
intended as punishment
warranted
supported by good reason or evidence
vindicate
to show that an action is justified
absolve
exonerate
abide
to tolerate
condone
to allow something that is bad to continue
transcend
to rise above