array vs set out

array is a noun but set out is not a noun.

Word	Noun	Adjective	Verb	Adverb
array	Yes	No	Yes	No
set out	No	No	Yes	No

As verbs, array and set out are synonyms defined as:

array and set out: lay out orderly or logically in a line or as if in a line

Other synonyms of array include lay out, range.

array (noun)	set out (noun)
an arrangement of aerials spaced to give desired directional characteristics
especially fine or decorative clothing
an impressive display
an orderly arrangement

array (verb)	set out (verb)
align oneself with a group or a way of thinking	take the first step or steps in carrying out an action
lay out orderly or logically in a line or as if in a line	lay out orderly or logically in a line or as if in a line
	depart for someplace