tamarin vs lion marmoset

tamarin and lion marmoset both are nouns.

Word	Noun	Adjective	Verb	Adverb
tamarin	Yes	No	No	No
lion marmoset	Yes	No	No	No

As nouns, tamarin and lion marmoset are synonyms defined as:

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

Other synonyms of tamarin include leoncita, lion monkey.

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