ص ن وṣ-n-w
— No bare triliteral verb is in use.
صِنْوٌṣinw: each of the several shoots that spring from a single root of a tree is called صِنْوٌṣinw; dual صِنْوَانِṣinwāni, plural صِنْوَانٌṣinwān. ﴿وَنَخِيْلٌ صِنْوَانٌ وَّغَيْرُ صِنْوَانٍ﴾ (Ar-Raʿd 13:4)