swelling or pompous phraseology
1bombast — n. Fustian, rodomontade, rant, altiloquence, magniloquence, sesquipedalianism, grandiloquence, sesquipedalia verba, turgid talk, inflated style, swelling or pompous phraseology …
2fustian — n. 1. Bombast, rant, rhodomontade, inflated style, swelling or pompous phraseology. 2. Stuff, nonsense, trash, twaddle, inanity, etc. See balderdash …
3rhetoric — Synonyms and related words: Barnumism, affectation, articulateness, bedizenment, big talk, bluster, bombast, choice of words, command of language, command of words, composition, convolution, debating, declamation, demagogism, dialect, diction,… …