used to mean ‘complete’, usually when describing something bad synonym absolute完全的,十足的,彻底的(通常指坏事) The evening was an unmitigated disaster. 这一晚完全是一场灾难。 You’re talking complete and unmitigated rubbish. 你说的是彻头彻尾的垃圾。
Oxford Collocations DictionaryUnmitigated is used with these nouns:- disaster