draw out vs protract

draw out and protract both are verbs.

Word	Noun	Adjective	Verb	Adverb
draw out	No	No	Yes	No
protract	No	No	Yes	No

As verbs, draw out and protract are synonyms defined as:

Other synonyms of draw out include extend, prolong.

draw out (verb)	protract (verb)
lengthen in time; cause to be or last longer	lengthen in time; cause to be or last longer
cause to speak
remove by suction
remove, usually with some force or effort; also used in an abstract sense
deduce (a principle) or construe (a meaning)
make more sociable