-
grandiloquent
[græ'ndɪɫəkwənt]
a grandiloquent and boastful manner
-
overblown
[ˌoʊvɝ'bɫoʊn]
overblown oratory
-
pompous
['pɑmpəs]
a pompous speech
-
pontifical
[pɑ'ntɪfəkəɫ]
"pseudo scientific gobbledygook and pontifical hooey" - Newsweek
-
portentous
[pɔ'rtɛntəs]