夙昔 [－－]

Jyutping suk1 sik1
Pinyin sù xí

Definitions (Wiktionary)
  1. noun, literary
    eve; the night before
  2. noun, literary
    former times; the olden days
    (syn.) 異日, 原來, 旧底, 過往, 从前, 日者, 向时, 向時仔, 过去, 當年, 往昔, 旧时, 往时仔, 老底子, 既往, 当年, 早日, 往時仔, 畴昔, 前时, 已往, 往常, 前時, 向時, 日前, 以往, 往日, 昔者, 过往, 原来, 异日, 向时仔, 往前, 往時, 舊時, 平昔, 昔日, 素日, 昔年, 往时, 過去, 舊底, 從前, 曩昔, 疇昔
  3. noun, literary
    morning and night; day and night; all the time

夙昔 [－－]

Jyutping suk1 sik1
Pinyin sù xī

Definitions (Wiktionary)
  1. noun, literary
    eve; the night before
  2. noun, literary
    former times; the olden days
    (syn.) 異日, 原來, 旧底, 過往, 从前, 日者, 向时, 向時仔, 过去, 當年, 往昔, 旧时, 往时仔, 老底子, 既往, 当年, 早日, 往時仔, 畴昔, 前时, 已往, 往常, 前時, 向時, 日前, 以往, 往日, 昔者, 过往, 原来, 异日, 向时仔, 往前, 往時, 舊時, 平昔, 昔日, 素日, 昔年, 往时, 過去, 舊底, 從前, 曩昔, 疇昔
  3. noun, literary
    morning and night; day and night; all the time