The phrase "shoot full of holes" refers to the act of criticizing or destroying something with various arguments or objections. Antonyms for this phrase would be phrases that imply support or agreement with the topic at hand. Some possible antonyms include "defend vigorously," "wholeheartedly support," "uphold strongly," or "embrace wholeheartedly." These phrases convey a sense of backing or affirmation, rather than opposition or criticism. Such antonyms can be used to express positive feedback or encouragement, rather than negativity or disapproval. By using antonyms, we can show our enthusiasm and support for something, rather than tearing it apart with criticism or negativity.