titillate vs shake up

titillate and shake up both are verbs.

Word	Noun	Adjective	Verb	Adverb
titillate	No	No	Yes	No
shake up	No	No	Yes	No

As verbs, shake up is a hypernym of titillate; that is, shake up is a word with a broader meaning than titillate:

Other hypernyms of titillate include excite, shake, stimulate, stir.

titillate (verb)	shake up (verb)
excite pleasurably or erotically	make fuller by shaking
touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter, or spasmodic movements	change the arrangement or position of
	stir the feelings, emotions, or peace of
	shock physically
	shake; especially (a patient to detect fluids or air in the body)
	organize anew