shed vs boathouse

shed and boathouse both are nouns.

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

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

Other hyponyms of shed include apiary, bee house, coal house, toolhouse, toolshed, woodshed.

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

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

shed (verb)	boathouse (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