waken vs wake up

waken and wake up both are verbs.

Word	Noun	Adjective	Verb	Adverb
waken	No	No	Yes	No
wake up	No	No	Yes	No

As verbs, waken and wake up are synonyms defined as:

Other synonyms of waken include arouse, awake, awaken, come alive, wake.

As verbs, waken and wake up are synonyms defined as:

Other synonyms of waken include arouse, awaken, rouse, wake.

waken (verb)	wake up (verb)
stop sleeping	stop sleeping
cause to become awake or conscious	cause to become awake or conscious