Tongue-lash is a phrase used to describe an angry or harsh verbal attack on someone. Antonyms for this word would be words or phrases that indicate words of praise, appreciation, or kindness. Some antonyms for tongue-lash could be to compliment, encourage, or praise. Additionally, expressing gratitude, thanking, or acknowledging someone's hard work and accomplishments can be a way to use antonyms to balance the negative impact of tongue-lash. Using positive affirmations and gestures can help promote positivity and respect in relationships, leading to improved communication and a healthier atmosphere in any setting.