vivification vs activation

vivification and activation both are nouns.

Word	Noun	Adjective	Verb	Adverb
vivification	Yes	No	No	No
activation	Yes	No	No	No

As nouns, activation is a hypernym of vivification; that is, activation is a word with a broader meaning than vivification:

Other hypernyms of vivification include activating, energizing.

vivification (noun)	activation (noun)
the activity of giving vitality and vigour to something	the activity of causing to have energy and be active
quality of being active or spirited or alive and vigorous	making active and effective (as a bomb)
	stimulation of activity in an organism or chemical