spread out vs bush out

spread out and bush out both are verbs.

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

As verbs, bush out is a hyponym of spread out; that is, bush out is a word with a more specific, narrower meaning than spread out:

Other hyponyms of spread out include dispread.

spread out (verb)	bush out (verb)
set out or stretch in a line, succession, or series	grow outward
spread out or open from a closed or folded state
move outward
extend in one or more directions
move away from each other
turn outward
strew or distribute over an area