Rip into is often used to denote a hostile or critical attitude towards someone or something. However, if you want to express the opposite, you can use antonyms like praise, honor, admire, compliment, or laud. These words imply a positive and appreciative approach instead of being harsh or negative. When you want to discuss something or someone in a positive light, antonyms like applaud, extol, celebrate, acclaim, or hail can be appropriate. Using antonyms to rip into allows you to communicate your thoughts in a constructive and polite manner, rather than being confrontational or argumentative.