(ک) عَرُبَ يَعْرُبُ عُرُوْبَةًʿaruba yaʿrubu ʿurūbatan: for something to be clear and distinct; to speak an eloquent tongue (this verb is not used in the Quran).
عَرَبِيٌّʿarabiyy (relative adjective, ism nisbah): related to the Arabs; an inhabitant of Arabia; the language of the Arabs. ﴿اِنَّآ اَنْزَلْنٰهُ قُرْءٰنًا عَرَبِيًّا﴾ (Yūsuf 12:2)
اَعْرَابِيٌّaʿrābiyy pl. اَعْرَابٌaʿrāb: one who lives in the clear open air, a desert dweller; but this word has come to be reserved for the Bedouin of Arabia. ﴿اَلْاَعْرَابُ اَشَدُّ كُفْرًا وَّنِفَاقًا﴾ (At-Tawbah 9:97)
عَرُوْبٌʿarūb pl. عُرُبٌʿurub: a woman who shows love for her husband. ﴿عُرُبًا اَتْرَابًا﴾ (Al-Wāqiʿah 56:37)
Form IV (ifʿāl) اَعْرَبَ يُعْرِبُ اِعْرَابًاaʿraba yuʿribu iʿrāban: to speak clearly and plainly (this verb is not used in the Quran).