(ض) وَزَنَ يَزِنُ وَزْنًا وَزِنَةًwazana yazinu wa-znan wa-zinatan (original form: وَزَنَ يَوْزِنُwazana yawzinu): (1) to weigh (2) to give by weight; زِنْzin (imperative, amr): weigh! ﴿وَزِنُوْا بِالْقِسْطَاسِ الْمُسْتَقِيْمِ﴾ (Al-Isrāʾ 17:35); ﴿وَاِذَا كَالُوْهُمْ اَوْ وَّزَنُوْهُمْ يُخْسِرُوْنَ﴾ (Al-Muṭaffifīn 83:3)
وَزْنٌwazn (verbal noun (maṣdar), also noun (ism dhāt)): weight, weighing. ﴿وَالْوَزْنُ يَوْمَئِذِ نِ الْحَقُّ﴾ (Al-Aʿrāf 7:8)
مَوْزُوْنٌmawzūn (passive participle, ism mafʿūl): weighed, in (exact) measure. Only once in the Quran: ﴿وَاَنْۢبَتْنَا فِيْهَا مِنْ كُلِّ شَيْءٍ مَّوْزُوْنٍ﴾ (Al-Ḥijr 15:19)
مِيْزَانٌmīzān pl. مَوَازِيْنُmawāzīnu (اصلاً مِوْزَانٌaṣlan miwzān, noun of instrument, ism ālah): instrument for weighing, balance, scales. ﴿وَالسَّمَآءَ رَفَعَهَا وَوَضَعَ الْمِيْزَانَ﴾ (Ar-Raḥmān 55:7); ﴿وَنَضَعُ الْمَوَازِيْنَ الْقِسْطَ لِيَوْمِ الْقِيٰمَةِ﴾ (Al-Anbiyāʾ 21:47)
Form III (mufāʿalah) وَازَنَ يُوَازِنُ مُوَازَنَةًwāzana yuwāzinu muwāzanatan: to weigh two things against each other; to compare (this verb is not used in the Quran).
Form VI (tafāʿul) تَوَازَنَ يَتَوَازَنُ تَوَازُنًاtawāzana yatawāzanu tawāzunan: (of two things) to be equal in weight; to remain balanced with each other (this verb is not used in the Quran).