cask vs shook

cask and shook both are nouns.

Word	Noun	Adjective	Verb	Adverb
cask	Yes	No	No	No
shook	Yes	No	No	No

As nouns, shook is a hyponym of cask; that is, shook is a word with a more specific, narrower meaning than cask:

Other hyponyms of cask include beer barrel, beer keg, butt, hogshead, keg, pickle barrel, tun, wine barrel, wine cask.

cask (noun)	shook (noun)
a cylindrical container that holds liquids	a disassembled barrel; the parts packed for storage or shipment
the quantity a cask will hold