The antonyms of "most unembarrassed" are words that indicate embarrassment or discomfort. These words include ashamed, embarrassed, awkward, hesitant, and self-conscious. When someone is feeling embarrassed, they may be blushing or stammering, avoiding eye contact, or feeling uneasy in social situations. Being embarrassed is often associated with feelings of guilt or shame, and can lead to negative self-talk and a lack of confidence. Conversely, when someone is unembarrassed, they are confident, self-assured, and comfortable in their own skin. Learning to embrace one's true self and become more unembarrassed can lead to increased self-esteem and a better quality of life.