Unfeeling persons can be described using different synonyms depending on the context. They can be referred to as indifferent, cold-hearted, insensitive, unemotional, apathetic, uncaring, emotionless, and callous. Unfeeling persons are individuals who do not display any emotions or sympathy towards others. They may seem dismissive and unconcerned about other people's feelings. Such people may exhibit a lack of empathy, making it challenging to connect with them on an emotional level. In some cases, unfeeling persons show a lack of sensitivity towards themselves. Using appropriate synonyms for unfeeling persons can help create a better understanding of their personality and be helpful in communicating with them effectively.