Supercilious - coolly and patronizingly haughty

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

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

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

DABSTER - an astute or especially skilled worker.

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