Twitchy
/ˈtwɪtʃi/noun
Easily startled, nervous, or prone to sudden jerky movements.
Did you know?The root behind English *twitch* is tied to quick, sharp pulling or twisting motions, and the same ancient sound-pattern shows up in Germanic words for twisting and wrenching actions.
Etymological Timeline
Proto-Germanic
PGmc
*twīk- / *twisk-
“A base associated with twisting, jerking, or sudden quick movement”
Old English
OE
twiccian
“To twitch, pluck, or nip sharply”
Middle English
ME
twitchen
“To pull sharply; to jerk or quiver”
16th Century
English
twitch
“A sudden jerk or spasm; to move with quick, involuntary motion”
19th Century
English
twitchy
“Characterized by twitching; later, nervous or jumpy”