Tweak

hätä

(trouble; distress; tweag)

nipistys

(sharp pinch or jerk; twist or twitch; as, a tweak of the nose)

viritys

(slight adjustment or modification)

vääntö

(sharp pinch or jerk; twist or twitch; as, a tweak of the nose)

nipistää

(to pinch and pull with a sudden jerk and twist; to twitch)

nykäistä

(to pinch and pull with a sudden jerk and twist; to twitch)

virittää

(to slightly adjust or modify)