crested cariama vs wader

crested cariama and wader both are nouns.

Word	Noun	Adjective	Verb	Adverb
crested cariama	Yes	No	No	No
wader	Yes	No	No	No

As nouns, wader is a hypernym of crested cariama; that is, wader is a word with a broader meaning than crested cariama:

crested cariama: Brazilian Cariama; sole representative of the genus Cariama
wader: any of many long-legged birds that wade in water in search of food

Other hypernyms of crested cariama include wading bird.

crested cariama (noun)	wader (noun)
Brazilian Cariama; sole representative of the genus Cariama	any of many long-legged birds that wade in water in search of food