Bombastry is a word that refers to an exaggerated or pompous manner of speaking or writing. Some synonyms for bombastry include grandiloquence, flamboyance, hyperbole, and pretentiousness. Other similar terms include verbosity, ostentation, magniloquence, and extravagance. When a person uses bombastry in their speech or writing, it often comes across as unnatural or insincere. It is a good idea to use simple, clear language instead of bombastry to communicate effectively. Remember that the audience is looking for clarity and understanding, not just a display of language skills. Synonyms like profundity, simplicity, clarity, and honesty will often serve you better than bombastry in expressing yourself to others.