adjective

vehement or impassioned in expression.

a long declamatory speech

rhetorical,oratorical,elaborate,ornate,bold,extravagant,flowery,florid,dramatic,theatrical,lofty,high-flown,high-sounding,bombastic,magniloquent,grandiloquent,overblown,overripe,overdone,overwrought,affected,orotund,inflated,overinflated,pompous,pretentious,highfalutin,purple,fustian,tumid,euphuistic,aureate,Ossianic