crown monkey vs capped macaque

crown monkey and capped macaque both are nouns.

Word	Noun	Adjective	Verb	Adverb
crown monkey	Yes	No	No	No
capped macaque	Yes	No	No	No

As nouns, crown monkey and capped macaque are synonyms defined as:

crown monkey and capped macaque: Indian macaque with a bonnet-like tuft of hair

Other synonyms of crown monkey include bonnet macaque, bonnet monkey, Macaca radiata.

crown monkey (noun)	capped macaque (noun)
Indian macaque with a bonnet-like tuft of hair	Indian macaque with a bonnet-like tuft of hair