tamarin vs pinche

tamarin and pinche both are nouns.

Word	Noun	Adjective	Verb	Adverb
tamarin	Yes	No	No	No
pinche	Yes	No	No	No

As nouns, pinche is a hyponym of tamarin; that is, pinche is a word with a more specific, narrower meaning than tamarin:

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

Other hyponyms of tamarin include Leontocebus rosalia, silky tamarin, Leontocebus oedipus.

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