<title type="display">arbitrariness</title> Pronúncia: ˈɑːbətrərɪnɪs; US: ˈɑːrbətrɛrɪnəs noun arbitrarietat.
<title type="display">arbitrate</title> Pronúncia: ˈɑːbɪtreɪt transitive & intransitive verb arbitrar tr.