mutualism vs symbiosis

mutualism and symbiosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
mutualism	Yes	No	No	No
symbiosis	Yes	No	No	No

As nouns, mutualism and symbiosis are synonyms defined as:

mutualism and symbiosis: the relation between two different species of organisms that are interdependent; each gains benefits from the other

mutualism (noun)	symbiosis (noun)
the relation between two different species of organisms that are interdependent; each gains benefits from the other	the relation between two different species of organisms that are interdependent; each gains benefits from the other