aline vs line up

aline and line up both are verbs.

Word	Noun	Adjective	Verb	Adverb
aline	No	No	Yes	No
line up	No	No	Yes	No

As verbs, aline and line up are synonyms defined as:

aline and line up: place in a line or arrange so as to be parallel or straight

Other synonyms of aline include adjust, align.

aline (verb)	line up (verb)
place in a line or arrange so as to be parallel or straight	place in a line or arrange so as to be parallel or straight
	take one's position before a kick-off
	arrange in ranks
	form a queue, form a line, stand in line
	get something or somebody for a specific purpose
	form a line