1) Adjective for Bryan 2) Booming 3) Demosthenic 4) Eloquent 5) Given to speechifying 6) Like a long speech 7) Like a powerful speech 8) Like feats of Clay 9) Melodramatic 10) Of a public speaker 11) Of rhetoric 12) Pompous 13) Rhetorical 14) Theatrical 15) Websterian 
• (a.) Of or pertaining to an orator or to oratory; characterized by oratory; rhetorical; becoming to an orator; as, an oratorical triumph; an oratorical essay.
Or`a·tor'ic·al adjective Of or pertaining to an orator or to oratory; characterized by oratory; rhetorical; becoming to an orator; as, an oratorical triumph; an oratorical essay. -- 
[adj] - characteristic of an orator or oratory
oratorical Like, or characteristic of, oratory or an orator.
adjective characteristic of an orator or oratory; `oratorical prose`; `harangued his men in an oratorical way`- Robert Graves
of, pertaining to, or characteristic of an orator or oratory: His oratorical prowess has led to political success. · given to oratory: an oratorical speaker.