postulation vs logic

postulation and logic both are nouns.

Word	Noun	Adjective	Verb	Adverb
postulation	Yes	No	No	No
logic	Yes	No	No	No

postulation (noun)	logic (noun)
(logic) a declaration of something self-evident; something that can be assumed as the basis for argument	the branch of philosophy that analyzes inference
a formal message requesting something that is submitted to an authority	a system of reasoning
	reasoned and reasonable judgment
	the principles that guide reasoning within a given field or situation
	the system of operations performed by a computer that underlies the machine's representation of logical operations