夙 (w)

(sù) morning; early; long-held; long-cherished

夙夜 (w)

(sùyè) morning and night; always; at all times

夙夜匪懈 (w)

(sùyèfěixiè) to work from morning to night (idiom)

夙嫌 (w)

(sùxián) old grudge; long-standing resentment

夙敌 (w)

(sùdí) old foe; long-standing enemy

夙日 (w)

(sùrì) at ordinary times

夙兴夜寐 (w)

(sùxīngyèmèi) to rise early and sleep late (idiom); to work hard; to study diligently; to burn the candle at both ends

夙诺 (w)

(sùnuò) old promise; long-standing commitment

夙愿 (w)

(sùyuàn) long-cherished wish

夙愿以偿 (w)

(sùyuànyǐcháng) a long-cherished ambition is realized

夙愿得偿 (w)

(sùyuàndécháng) to have a long-cherished wish realized