shrine vs stupa

shrine and stupa both are nouns.

Word	Noun	Adjective	Verb	Adverb
shrine	Yes	No	Yes	No
stupa	Yes	No	No	No

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

shrine: a place of worship hallowed by association with some sacred thing or person
stupa: a dome-shaped shrine erected by Buddhists

Other hyponyms of shrine include oracle, tope.

shrine (noun)	stupa (noun)
a place of worship hallowed by association with some sacred thing or person	a dome-shaped shrine erected by Buddhists

shrine (verb)	stupa (verb)
enclose in a shrine