pinche vs lion monkey

pinche and lion monkey both are nouns.

Word	Noun	Adjective	Verb	Adverb
pinche	Yes	No	No	No
lion monkey	Yes	No	No	No

As nouns, lion monkey is a hypernym of pinche; that is, lion monkey is a word with a broader meaning than pinche:

pinche: South American tamarin with a tufted head
lion monkey: small South American marmoset with silky fur and long nonprehensile tail

Other hypernyms of pinche include leoncita, lion marmoset, tamarin.

pinche (noun)	lion monkey (noun)
South American tamarin with a tufted head	small South American marmoset with silky fur and long nonprehensile tail