Other crossword clues for answer "NIGHTOWL"NIGHTOWLLate-show watcher, sayLate-show watcherLate sleeper, perhapsEarly bird's oppositeDevotee of the late, late show.One who doesn't retire earlyOne putting off retirement as long as possible?Person often up in the wee hoursPerson who isn't an early birdMidnight oil burner?Person putting off retirement?