tamarin vs leoncita

tamarin and leoncita both are nouns.

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

As nouns, tamarin and leoncita are synonyms defined as:

tamarin and leoncita: small South American marmoset with silky fur and long nonprehensile tail

Other synonyms of tamarin include lion marmoset, lion monkey.

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