argumentation vs logical argument

argumentation and logical argument both are nouns.

Word	Noun	Adjective	Verb	Adverb
argumentation	Yes	No	No	No
logical argument	Yes	No	No	No

As nouns, argumentation and logical argument are synonyms defined as:

argumentation and logical argument: a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning

Other synonyms of argumentation include argument, line, line of reasoning.

argumentation (noun)	logical argument (noun)
a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning	a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning
a discussion in which reasons are advanced for and against some proposition or proposal