"More perished" indicates an increase in the number of deaths or destruction, however, antonyms for this phrase would focus on survival, preservation, and growth. Words like "thrived," "survived," "flourished," "prospered," and "bloomed" would be the opposite of "more perished." They imply an increase in health, vitality, and growth. Additionally, words like "saved," "rescued," "salvaged," and "protected" suggest the prevention of destruction or death. These antonyms bring a positive connotation to the phrase "more perished," offering a more hopeful interpretation of a situation or event.