doings vs behavior

doings and behavior both are nouns.

Word	Noun	Adjective	Verb	Adverb
doings	Yes	No	No	No
behavior	Yes	No	No	No

As nouns, doings and behavior are synonyms defined as:

Other synonyms of doings include behaviour, conduct.

doings (noun)	behavior (noun)
manner of acting or controlling yourself	manner of acting or controlling yourself
	(psychology) the aggregate of the responses or reactions or movements made by an organism in any situation
	(behavioral attributes) the way a person behaves toward other people
	the action or reaction of something (as a machine or substance) under specified circumstances