argument vs computer science

argument and computer science both are nouns.

Word	Noun	Adjective	Verb	Adverb
argument	Yes	No	No	No
computer science	Yes	No	No	No

argument (noun)	computer science (noun)
a variable in a logical or mathematical expression whose value determines the dependent variable; if f(x)=y, x is the independent variable	the branch of engineering science that studies (with the aid of computers) computable processes and structures
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
a summary of the subject or plot of a literary work or play or movie
a fact or assertion offered as evidence that something is true
a contentious speech act; a dispute where there is strong disagreement
(computer science) a reference or value that is passed to a function, procedure, subroutine, command, or program