__ Jerk, a Sudden Twitch of a Sleeper's Leg
This page is the CodyCross answer for the clue below from Architectural Styles, Group 1167, Puzzle 4 (Renzo Piano).
Question is: __ Jerk, a Sudden Twitch of a Sleeper's Leg
and the answer is: HYPNIC
Word Meaning:
HYPNIC — That induces sleep.
Definitions from Wiktionary.