leoncita vs pinche

leoncita and pinche both are nouns.

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

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

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

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

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