乖覺 [－觉]

Jyutping gwaai1 gok3
Pinyin guāi jué

Definitions (CC-CEDICT)
  1. perceptive
  2. alert
  3. clever
  4. shrewd
Definitions (Wiktionary)
  1. adj
    perceptive; alert; clever; shrewd
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）