Reventador is a Spanish word that means "exploder" or "blaster." Synonyms for reventador include estallador, detonador, volcán, and petardo. Estallador refers to something that explodes or bursts open. Detonador refers to something that causes an explosion or is the source of an explosion. Volcán pertains to an active or dormant volcano that has the potential to explode or erupt. Petardo, on the other hand, is a firecracker or explosive device used to create noise during celebrations or festivities. These synonyms have similar meanings to reventador, describing things that explode or have the potential to do so.