awaken vs reawaken

awaken and reawaken both are verbs.

Word	Noun	Adjective	Verb	Adverb
awaken	No	No	Yes	No
reawaken	No	No	Yes	No

As verbs, reawaken is a hyponym of awaken; that is, reawaken is a word with a more specific, narrower meaning than awaken:

Other hyponyms of awaken include bring around, bring back, bring round, bring to, call.

awaken (verb)	reawaken (verb)
cause to become awake or conscious	awaken once again
stop sleeping
make aware