bombastic vs tumid

bombastic and tumid both are adjectives.

Word	Noun	Adjective	Verb	Adverb
bombastic	No	Yes	No	No
tumid	No	Yes	No	No

As adjectives, bombastic and tumid are synonyms defined as:

Other synonyms of bombastic include declamatory, large, orotund, turgid.

bombastic (adjective)	tumid (adjective)
ostentatiously lofty in style	of sexual organs; stiff and rigid
	ostentatiously lofty in style
	abnormally distended especially by fluids or gas