naturally vs of course

naturally and of course both are adverbs.

Word	Noun	Adjective	Verb	Adverb
naturally	No	No	No	Yes
of course	No	No	No	Yes

As adverbs, naturally and of course are synonyms defined as:

Other synonyms of naturally include course.

naturally (adverb)	of course (adverb)
as might be expected	as might be expected
according to nature; by natural means; without artificial help
in a natural or normal manner
through inherent nature