Impugnments refer to criticisms, accusations, or challenges made against someone or something. Antonyms for impugnments would be positive expressions or statements that convey agreement, support, or admiration. Some of the antonyms for impugnments include praise, commendation, consent, approval, endorsement, validation, acceptance, and applause. While impugnments are usually negative and might undermine someone's reputation or credibility, antonyms for the word convey positive feedback and bolster self-esteem. Using antonyms for impugnments can, therefore, be useful in building healthy relationships, fostering trust, and ensuring open communication while avoiding negative criticism or hurtful comments.