(ن) شَكَلَ يَشْكُلُ شَكْلًاshakala yashkulu shaklan: to resemble in shape and form, to be alike.
شَكْلٌshakl (noun, ism dhāt): of like form, of the same kind. ﴿وَّاٰخَرُ مِنْ شَكْلِهِۦٓ اَزْوَاجٌ﴾ (Ṣād 38:58)
شَاكِلَةٌshākilah (feminine of the active participle (ism fāʿil) شَاكِلٌshākil): that which resembles; then it is taken to mean a man's nature and temperament, because his action conforms to it. ﴿قُلْ كُلٌّ يَّعْمَلُ عَلٰى شَاكِلَتِهِۦ﴾ (Al-Isrāʾ 17:84)
Form II (tafʿīl) شَكَّلَ يُشَكِّلُ تَشْكِيْلًاshakkala yushakkilu tashkīlan: to give shape; to form something by arranging it (this verb is not used in the Quran).
Form IV (ifʿāl) اَشْكَلَ يُشْكِلُ اِشْكَالًاashkala yushkilu ishkālan: (of a matter) to be obscure and confusing (this verb is not used in the Quran).