ق ن ط رq-n-ṭ-r
(quadriliteral, rubāʿī) قَنْطَرَ يُقَنْطِرُ قَنْطَرَةًqanṭara yuqanṭiru qanṭaratan: to amass a thing in great quantity, to heap up. (This verb is not used in the Quran.)
قِنْطَارٌqinṭār pl. قَنَاطِيْرُqanāṭīru (noun, ism dhāt): a very great heap of wealth. ﴿وَاٰتَيْتُمْ اِحْدٰىهُنَّ قِنْطَارًا﴾ (An-Nisāʾ 4:20)
مُقَنْطَرَةٌmuqanṭarah (feminine passive participle, ism mafʿūl): heaped up heap upon heap; «الْقَنَاطِيْرُ الْمُقَنْطَرَةُal-qanāṭīr al-muqanṭarat» carries emphasis and intensification. ﴿وَالْقَنَاطِيْرِ الْمُقَنْطَرَةِ﴾ (Āl ʿImrān 3:14)