Cozier is a comforting and inviting word that describes a feeling of warmth and intimacy in a space or situation. There are several synonyms for "cozier" that can be used to convey a similar sense of comfort and relaxation. Some of these synonyms include snug, intimate, comfy, homely, welcoming, warm, and familiar. These words can be used to describe anything from a small, intimate gathering to a cozy home or a warm, inviting atmosphere. So, whether you're looking to create a cozier vibe in your own space or simply searching for the perfect word to describe it, these synonyms are sure to come in handy.