touraco vs turacou

touraco and turacou both are nouns.

Word	Noun	Adjective	Verb	Adverb
touraco	Yes	No	No	No
turacou	Yes	No	No	No

As nouns, touraco and turacou are synonyms defined as:

Other synonyms of touraco include turaco, turakoo.

touraco (noun)	turacou (noun)
large brightly crested bird of Africa	large brightly crested bird of Africa