titillation vs tickle

titillation and tickle both are nouns.

Word	Noun	Adjective	Verb	Adverb
titillation	Yes	No	No	No
tickle	Yes	No	Yes	No

As nouns, titillation and tickle are synonyms defined as:

Other synonyms of titillation include tickling.

titillation (noun)	tickle (noun)
the act of tickling	the act of tickling
an agreeable arousal	a cutaneous sensation often resulting from light stroking
a tingling feeling of excitement (as from teasing or tickling)

titillation (verb)	tickle (verb)
	touch or stroke lightly
	feel sudden intense sensation or emotion
	touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter, or spasmodic movements