spread out vs arrange

spread out and arrange both are verbs.

Word	Noun	Adjective	Verb	Adverb
spread out	No	No	Yes	No
arrange	No	No	Yes	No

As verbs, arrange is a hypernym of spread out; that is, arrange is a word with a broader meaning than spread out:

Other hypernyms of spread out include set up.

spread out (verb)	arrange (verb)
set out or stretch in a line, succession, or series	arrange attractively
spread out or open from a closed or folded state	arrange thoughts, ideas, temporal events
move outward	make arrangements for
extend in one or more directions	put into a proper or systematic order
move away from each other	adapt for performance in a different way
turn outward	set (printed matter) into a specific format
strew or distribute over an area	plan, organize, and carry out (an event)