weaver vs weaverbird

weaver and weaverbird both are nouns.

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

As nouns, weaver and weaverbird are synonyms defined as:

weaver and weaverbird: finch-like African and Asian colonial birds noted for their elaborately woven nests

Other synonyms of weaver include weaver finch.

weaver (noun)	weaverbird (noun)
finch-like African and Asian colonial birds noted for their elaborately woven nests	finch-like African and Asian colonial birds noted for their elaborately woven nests
a craftsman who weaves cloth