mitigates Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to make or become less serious or severe; to ameliorate. Example Sentence This criticism in no way mitigates against continuing your research. Synonyms diminish; lighten; abate; allay; alleviate appease Antonyms aggravate; incite; increase; intensify; irritate Hear It! Say It! Write It! mitigates Switch to cursive Start Share with your friends: