belvedere vs shrub

belvedere and shrub both are nouns.

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

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

belvedere: densely branched Eurasian plant; foliage turns purple-red in autumn
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of belvedere include bush.

belvedere (noun)	shrub (noun)
a gazebo sited to command a fine view	a low woody perennial plant usually having several major stems
densely branched Eurasian plant; foliage turns purple-red in autumn