"Strung up" is a colloquial expression used to describe a situation where someone is suspended or hung from something. There are several synonyms used to replace this expression, such as "hanged," "hoisted," "dangled," and "suspended." These synonyms refer to a person or object hanging from a rope, cable, or other types of cords. They can also imply a sense of tension or danger, which may cause discomfort or fear in the subject or viewers of the situation. Other synonyms may include "sling," "support," or "prop up," which suggest a more controlled or comfortable hanging situation. Regardless of the synonym used, the person or object being strung up is always suspended and subject to gravity's pull.