Uneasier is an adjective that means not comfortable, awkward, restless, or anxious. Its antonyms can be adjectives like comfortable, relaxed, easygoing, calm, composed, secure, or confident. In contrast to uneasier, comfortable denotes a state of relaxation, security, and ease. Composed and calm convey the feeling of being in control and quietness. Furthermore, relaxed and easygoing are perfect antonyms of uneasier since they indicate a carefree and laid-back character. Finally, confident and secure are antonyms of uneasier as they convey a positive perception of oneself leading to less tension and stress. It is important to understand the differences between these antonyms depending on the context of their use.