quieten C2+

/ˈkwaɪətən/ to make or become quiet or calm

quietness C2+

/ˈkwaɪətnəs/ the state of being calm, still, or free from noise

disquiet C2+

/dɪsˈkwaɪət/ a feeling of anxiety or unease

quietus C2+

/kwaɪˈitəs/ something that ends or settles an affair; death or a final discharge

quits C2+

/kwɪts/ on even terms with someone, owing nothing to either side

requital C2+

/rɪˈkwaɪtl/ a return or repayment for a favor, service, or wrong