writing vs annalism

writing and annalism both are nouns.

Word	Noun	Adjective	Verb	Adverb
writing	Yes	No	No	No
annalism	Yes	No	No	No

As nouns, annalism is a hyponym of writing; that is, annalism is a word with a more specific, narrower meaning than writing:

writing (noun)	annalism (noun)
the activity of putting something in written form	The writing of annals.
the act of creating written works
the work of a writer; anything expressed in letters of the alphabet (especially when considered from the point of view of style and effect)
letters or symbols that are written or imprinted on a surface to represent the sounds or words of a language
(usually plural) the collected work of an author