röntgenography/runtyəʹnogrəfi, rən-/ noun

• quantum electrodynamics
• quantum jump
• quantum leap
• quantum mechanics
• quantum number
• quantum theory
• quarantine
• quark
• quarrel
• quarrelsome
• quarrion
• quarry
• quarryman
• quarry tile
• quart
• quartan
• quarte
• quarter
• quarterage
• quarterback
• quarter-bound
• quarter day
• quarterdeck
• quarterfinal
• quarter horse