Antonyms for the phrase "more homelike" would be words that describe an environment or atmosphere that is not cozy or comfortable. Words such as cold, sterile, formal, austere, industrial, or clinical come to mind. These words imply a lack of warmth, personal touch, or welcoming vibe. A place that is the opposite of homelike may feel unwelcoming, uninviting, or even hostile. In contrast, a homelike environment is characterized by a relaxed and comfortable atmosphere, where people feel safe, accepted, and happy. Creating a homelike atmosphere requires attention to detail and a focus on the little things that make a space comfortable and inviting.