ف ر ھf-r-h
(ک) فَرُهَ يَفْرُهُ فَرَاهَةًfaruha yafruhu farāhatan: to be clever, skilled and expert; also to exult.
فَارِهfārih pl. فَارِهِيْن وَفُرْهfārihīn wa-furh (active participle (ism fāʿil)): skilful, dexterous — and the exegetes have also taken the meaning «exulting» here. Only once in the Quran, in the admonition over the buildings of the people of Thamūd: ﴿وَتَنْحِتُوْنَ مِنَ الْجِبَالِ بُيُوْتًا فَارِهِيْنَ﴾ (Ash-Shuʿarāʾ 26:149).