Synonyms of rhetorical

1 Syllable
grand, fluent, glib
2 Syllables
flashy, flamboyant, florid, turgid, stilted, wordier, wordy, high-flown, phrasal, pompous, windy, tumid, vocal, mouthy, verbal, showy, swollen
3 Syllables
euphuistic, big-talking, eloquent, flowery, word-for-word, tumescent, forensic, overwrought, pretentious, sonorous, verbose, lexical, inflated, pleonastic, ornate, bombastic, surcharged, dropsical, puffed-up, high-sounding, grandiose, overblown, imposing, aureate, voluble
4 Syllables
silver-tongued, hyperbolic, tautologous, embellished, grandiloquent, magniloquent, ostentatious, periphrastic, overdone, rhapsodical
5 Syllables
articulate, declamatory, exaggerated, oratorical, overambitious
6 Syllables
overestimated, elocutionary