draw up vs straighten up

draw up and straighten up both are verbs.

Word	Noun	Adjective	Verb	Adverb
draw up	No	No	Yes	No
straighten up	No	No	Yes	No

As verbs, draw up and straighten up are synonyms defined as:

Other synonyms of draw up include pull up.

draw up (verb)	straighten up (verb)
make up plans or basic details for	straighten oneself
come to a halt after driving somewhere
cause (a vehicle) to stop
straighten oneself
form or arrange in order or formation, as of a body of soldiers