"Abomb" is a slang term used to refer to an explosive situation or event. There are several synonyms for "abomb" including "explosion", "blast", "detonation", "burst", "fireworks", and "bang". These words are commonly used to describe an unexpected or sudden outburst, whether it be physical or emotional. The term "abomb" is derived from the atomic bomb, and therefore it has a certain connotation of impending danger or destruction. Using synonyms can provide a more nuanced description of a situation, allowing the speaker to choose the right word to accurately convey their message.