使 [--]

Jyutping m4 sai2 sam2
Pinyin wú shǐ shěn

Definitions (粵典–words.hk)
  1. 語句
    指對​一樣​嘢​相當​肯定​,​唔​需要​懷疑​或者​確認
    definitely, without doubt, literally "no need to interrogate"
    • 唔使審肯定係佢做㗎啦!
      唔使审肯定系佢做㗎啦!
      m4 sai2 sam2 hang2 ding6 hai6 keoi5 zou6 gaa3 laa1!
      It's definitely him who did it!

使 [--]

Jyutping m4 si2 sam2
Pinyin m2 shǐ shěn

Definitions (CC-CANTO)
  1. surely, certainly; very obviously
Examples (粵典–words.hk)
  1. Cantonese
    唔使审肯定系佢做㗎啦!
    唔使審肯定係佢做㗎啦!
    m4 sai2 sam2 hang2 ding6 hai6 keoi5 zou6 gaa3 laa1!
    • It's definitely him who did it!