غ د رgh-d-r
(ض) غَدَرَ يَغْدِرُ غَدْرًاghadara yaghdiru ghadran: to break a pledge, to be faithless; the basic sense is to leave something behind. (this verb is not used in the Quran).
Form III (mufāʿalah) غَادَرَ يُغَادِرُ مُغَادَرَةًghādara yughādiru mughādaratan: to leave something out, to let it remain. ﴿لَا يُغَادِرُ صَغِيْرَةً وَّلَا كَبِيْرَةً اِلَّآ اَحْصٰىهَا﴾ (Al-Kahf 18:49); ﴿وَحَشَرْنٰهُمْ فَلَمْ نُغَادِرْ مِنْهُمْ اَحَدًا﴾ (Al-Kahf 18:47)