husk vs hull

husk and hull both are nouns.

Word	Noun	Adjective	Verb	Adverb
husk	Yes	No	Yes	No
hull	Yes	No	Yes	No

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

Other hyponyms of husk include cornhusk, cod, pod, seedcase, bract.

husk (noun)	hull (noun)
outer membranous covering of some fruits or seeds	the frame or body of ship
material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds	dry outer covering of a fruit or seed or nut
	persistent enlarged calyx at base of e.g. a strawberry or raspberry

husk (verb)	hull (verb)
remove the husks from	remove the hulls from