The word "beom" has a few different meanings in English, including "a sudden loud noise" or "a particular type of Scottish dance." However, when it comes to synonyms for this word, we'll focus on the meaning "a sudden loud noise." Some common synonyms for "beom" include "blast," "bang," "roar," "thunder," "boom," "crash," and "explosion." These words all indicate a loud, sudden noise that can be startling or scary. Depending on the context, different synonyms might be more appropriate - for example, "thunder" is a more natural choice for describing a storm than "explosion".