ricebird vs weaver

ricebird and weaver both are nouns.

Word	Noun	Adjective	Verb	Adverb
ricebird	Yes	No	No	No
weaver	Yes	No	No	No

As nouns, weaver is a hypernym of ricebird; that is, weaver is a word with a broader meaning than ricebird:

ricebird: small finch-like Indonesian weaverbird that frequents rice fields
weaver: finch-like African and Asian colonial birds noted for their elaborately woven nests

Other hypernyms of ricebird include weaver finch, weaverbird.

ricebird (noun)	weaver (noun)
migratory American songbird	finch-like African and Asian colonial birds noted for their elaborately woven nests
small finch-like Indonesian weaverbird that frequents rice fields	a craftsman who weaves cloth