quar·rel·some /ˈkwɔr(ə)lsəm, ˈkwɑr(ə)l-/
  (a.)喜歡吵架的,好爭論的,怒氣沖沖的
  Quar·rel·some a. Apt or disposed to quarrel; given to brawls and contention; easily irritated or provoked to contest; irascible; choleric.
  Syn: -- Pugnacious; irritable; irascible; brawling; choleric; fiery; petulant.
  -- Quar*rel*some*ly, adv. -- Quar*rel*some*ness, n.
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  quarrelsome
       adj : given to quarreling; "arguing children"; "quarrelsome when
             drinking"