Prorupt is an unusual word that means having an extended, protruding shape. Some synonyms for prorupt could include bulging, jutting, projecting, or sticking out. Another possible synonym for prorupt is obtrusive, which describes something that is overly noticeable or intrusive. Alternatively, one might also use the word protuberant, which means swelling outward or bulging. Other related words to prorupt might include convex, prominent, or salient. By using synonyms, writers can avoid repetition and add depth and nuance to their work, making it more interesting and engaging for their audience.