boathouse vs shed

boathouse and shed both are nouns.

Word	Noun	Adjective	Verb	Adverb
boathouse	Yes	No	No	No
shed	Yes	Yes	Yes	No

As nouns, shed is a hypernym of boathouse; that is, shed is a word with a broader meaning than boathouse:

boathouse (noun)	shed (noun)
a shed at the edge of a river or lake; used to store boats	an outbuilding with a single story; used for shelter or storage

boathouse (adjective)	shed (adjective)
	shed at an early stage of development

boathouse (verb)	shed (verb)
	cast off hair, skin, horn, or feathers
	cause or allow (a solid substance) to flow or run out or over
	to remove
	pour out in drops or small quantities or as if in drops or small quantities