Unbosomings refers to the act of confiding in someone or disclosing one's private thoughts and feelings. Synonyms for this word include confession, admission, revelation, divulgence, disclosure, and exposition. Confession implies the admission of wrongdoing or guilt, while admission is more general and can pertain to any kind of acknowledgment. Revelation suggests something that was previously unknown or secret, while divulgence and disclosure both indicate the act of revealing information. Exposition refers to a more detailed or elaborate disclosure, often of ideas or concepts. Overall, these synonyms all convey a sense of opening up and sharing something personal or significant with another person.