There are several antonyms for the phrase "more hangloose." Hangloose is a slang term used to express a relaxed and carefree attitude, so its antonyms would refer to feeling tense, uptight, or stressed. Some antonyms for hangloose include anxious, nervous, uptight, rigid, formal, and tense. When someone is not hangloose, they could appear uncomfortable or uneasy in social situations, and may struggle to let go of control or feel at ease in their own skin. While hangloose is often associated with beach culture and laid-back lifestyles, its opposite can manifest in many different situations and environments.