spread out vs dissipate

spread out and dissipate both are verbs.

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

As verbs, spread out and dissipate are synonyms defined as:

Other synonyms of spread out include disperse, scatter.

spread out (verb)	dissipate (verb)
set out or stretch in a line, succession, or series	spend frivolously and unwisely
spread out or open from a closed or folded state	move away from each other
move outward	to cause to separate and go in different directions
extend in one or more directions	live a life of pleasure, especially with respect to alcoholic consumption
move away from each other
turn outward
strew or distribute over an area