Antonyms of adj oratorical

1 sense of oratorical

Sense 1
oratorical -- (characteristic of an orator or oratory; "oratorical prose"; "harangued his men in an oratorical way"- Robert Graves)

INDIRECT (VIA rhetorical) -> unrhetorical -- (not rhetorical)

Similarity of adj oratorical

1 sense of oratorical

Sense 1
oratorical -- (characteristic of an orator or oratory; "oratorical prose"; "harangued his men in an oratorical way"- Robert Graves)
       => rhetorical (vs. unrhetorical) -- (given to rhetoric, emphasizing style at the expense of thought; "mere rhetorical frippery")