Key up
Tickle
Tickle verb - Touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter, or spasmodic movements.
Mutual synonyms
Cite this Source
Tickle and Key up. (2016). Retrieved 2026, August 11, from https://thesaurus.plus/related/key_up/tickle
Key up & Tickle. N.p., 2016. Web. 11 Aug. 2026. <https://thesaurus.plus/related/key_up/tickle>.
Tickle or Key up. 2016. Accessed August 11, 2026. https://thesaurus.plus/related/key_up/tickle.
Google Ngram Viewer shows how "key up" and "tickle" have occurred on timeline