Answer: SLEEPIEST

AnswerCrossword Clue
SLEEPIESTMost ready for a nap
SLEEPIESTMost somnolent.
SLEEPIESTMost drowsy
SLEEPIESTMost soporific
SLEEPIESTMost fatigued
sleepiestNeeding or ready for sleep
sleepiestShowing the effects of sleep
sleepiestSLEEPY, inclined to sleep
sleepiest(of a business, organization, or industry) Lacking the ability or will to respond to change; not dynamic
sleepiest(of a place) Without much activity
sleepiestInducing sleep; soporific