Synonyms: mitigate
Definition: make less severe or harsh
Usage: mitigating circumstances
Synonyms: extenuate, palliate, mitigate
Definition: lessen or to try to lessen the seriousness or extent of
Usage: The circumstances extenuate the crime
Similar words: rationalise, rationalize, justify, apologise, apologize, excuse
Definition: defend, explain, clear away, or make excuses for by reasoning
Usage: rationalize the child's seemingly crazy behavior; he rationalized his lack of success