To supply good or lawful grounds for; warrant
(Intransitive) To express regret that a certain event has occurred.
To allow to leave.
Rationalize is to attempt to justify something or to make excuses for bad behavior or an unpleasant outcome.
Find another word for apologise. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for apologise, like: justify, rationalise, apologize, excuse, rationalize, apology, apologize for, berate, sorry, appologise and take the blame.