Jerker and Vellicate

Jerker noun - Someone who gives a strong sudden pull.

Vellicate and jerker are semantically related. in move with lurch topic. In some cases you can use "Vellicate" instead a verb "Jerker".

Vellicate verb - Touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter, or spasmodic movements.

Jerker and vellicate are semantically related. Sometimes you can replace term "Jerker" with "Vellicate", this verbs are similar.