Rhetoric - the art of effective or persuasive speaking or writing, especially the use of figures of speech and other compositional techniques...."he is using a common figure of rhetoric, hyperbole"

Supercilious - coolly and patronizingly haughty

Thole - a pin, typically one of a pair, fitted to the gunwale of a rowboat to act as the fulcrum for an oar

Unflappable - having or showing calmness in a crisis.

victuals :food; provisions

whipjack: whining beggar who pretends to be a sailor

Xylem - the vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem

Yare - (of a ship) responding promptly to the helm; easily manageable

Zafu - a round cushion used in Zen meditation

Addle - ad·dle
/ˈadl/  make unable to think clearly; confuse.

Blarney - talk that aims to charm, pleasantly flatter, or persuade

commensurate equal in extent; of the same size
"salary will be commensurate with experience"

DABSTER - an astute or especially skilled worker.

Empirical - based on, concerned with, or verifiable by observation or experience rather than theory or pure logic

Facetious - Treating serious issues with inappropriate humor. Usually deliberately.