Crepitant is an unusual word that refers to a sound that is crackling or popping. There are a number of synonyms for crepitant that can be used in different contexts, such as crisp, crackly, crispy, snap, pop, sizzle, and rustle. These words can be used to describe a variety of sounds, such as the cracking of a fire, the snap of a twig underfoot, the sizzle of cooking food, or the rustling of leaves in the wind. Whether you are describing the sounds around you, or trying to conjure a particular ambiance or atmosphere, these synonyms for crepitant can be useful tools for writers and speakers alike.