"Break wind" is a phrase we commonly use to describe the act of passing gas. However, there are countless synonyms that can be used instead, depending on one's preference. Some popular replacements include "fart," "poot," "toot," "pass wind," "cut the cheese," "let one rip," "blow breeze," and "gas off." These terms are often used humorously or in a casual setting. However, it is important to remember to be respectful of others and avoid using crude or offensive language in professional or formal settings.