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adj. rhapsodic

Of, pertaining to, or consisting of rhapsody; of the nature of rhapsody; hence, enthusiastic to extravagance; exaggerated in sentiment and expression; gushing.

Repeated at intervals of greater or less regularity: said of volcanic eruptions, as at Vesuvius.

"And here I reach my utmost point in the direction of what you are free to call the rhapsodical and the incomprehensible."

ecstatic   

magniloquent    over-generous    high-strained    inpedestrian    dithyrambic