What is another word for "bulldozer"?

Roget's Thesaurus (1911) lists these synonyms for "bulldozer": blusterer, boaster, braggart, brawler, bully, dare-devil, desperado, doctrinaire, dogmatist, drawcansir, eater, fanfaron, fire, fop, fury, hoodlum, jackanapes, jingo, larrikin, malapert, minx, person, prig, puppy, roarer, roisterer, rough, rowdy, saucebox, slang-whanger, swaggerer, swashbuckler, terrorist, tough, vaporer, violent.