moosewood vs shrub

moosewood and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
moosewood	Yes	No	No	No
shrub	Yes	No	No	No

As nouns, shrub is a hypernym of moosewood; that is, shrub is a word with a broader meaning than moosewood:

moosewood: deciduous shrub of eastern North America having tough flexible branches and pliable bark and small yellow flowers
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of moosewood include bush.

moosewood (noun)	shrub (noun)
deciduous shrub of eastern North America having tough flexible branches and pliable bark and small yellow flowers	a low woody perennial plant usually having several major stems
maple of eastern North America with striped bark and large two-lobed leaves clear yellow in autumn