An antonym is a word that means the opposite of another word. The word appraisal means to measure or appraise the value, amount, level or quality of something. Therefore, an antonym of appraisal would be a word that means to ignore, neglect, disregard, or devalue something. Some possible antonyms of appraisal are neglect, devaluation, ridicule, or castigation. ^{wordhippo.com}+2 ^{1 2 3}