Q
quailing culprit
quaint peculiarities
qualifying service
quavering voice
queer tolerance
quenchless despair
querulous disposition [querulous = habitually complaining]
questionable data
questioning gaze
quibbling speech
quick sensibility
quiescent melancholy
quiet cynicism
quivering excitement
quixotic impulse
quizzical expression
quondam foe [quondam = former]