shed vs deciduous

shed is a noun but deciduous is not a noun.

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

shed (noun)	deciduous (noun)
an outbuilding with a single story; used for shelter or storage

shed (adjective)	deciduous (adjective)
shed at an early stage of development	(of plants and shrubs) shedding foliage at the end of the growing season
	(of teeth, antlers, etc.) being shed at the end of a period of growth

shed (verb)	deciduous (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