MAGNILOQUENTLY
grandiloquently, magniloquently
(adverb) in a rhetorically grandiloquent manner; “the orator spoke magniloquently”
Source: WordNet® 3.1
Etymology
Adverb
magniloquently (comparative more magniloquently, superlative most magniloquently)
In a magniloquent manner.
Source: Wiktionary
MAGNILOQUENT
Mag*nil"o*quent, a. Etym: [L. magnus great + loquens, -entis, p. pr.
of loqui to speak. See Magnitude, Loquacious.]
Definition: Speaking pompously; using swelling discourse; bombastic; tumid
in style; grandiloquent.
– Mag*nil"o*quent*ly, adv.
Source: Webster’s Unabridged Dictionary 1913 Edition