ex gratia

(Latin 拉) done or given as a favour; not from (esp legal) obligation 作为恩惠; 非出於（尤指法律上的）义务: an ex gratia payment 特惠金.

eviction, evidence, evident, evidential, evidently, evil, evil-minded, evildoer, evilly, evince, eviscerate, evocation, evocative, evoke, evolution, evolutionary, evolve, ewe, ewer, ex, ex officio, ex-, ex- prefix., ex-directory, ex-Prime Minister, ex-service, ex-serviceman, ex-soldier, exacerbate, exacerbation, exact, exacting, exaction, exactitude, exactly, exactness, exaggerate, exaggerated, exaggeration, exalt,