assimilator vs learner

assimilator and learner both are nouns.

Word	Noun	Adjective	Verb	Adverb
assimilator	Yes	No	No	No
learner	Yes	No	No	No

As nouns, assimilator and learner are synonyms defined as:

assimilator and learner: someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs

Other synonyms of assimilator include scholar, student.

assimilator (noun)	learner (noun)
someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs	someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs
	works for an expert to learn a trade