鬧心 [闹－]

Jyutping naau6 sam1
Pinyin nào xīn

Definitions (CC-CEDICT)
  1. to be vexed or annoyed
  2. to feel queasy
Definitions (Wiktionary)
  1. adj, colloquial, of the stomach
    queasy; sick
  2. adj, colloquial
    agitated; troubled; annoyed; vexed
    (syn.) 心烦, 心煩
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 日常用語：臺
    煩心
  2. 日常用語：陸
    煩心、鬧心