ش ط ءsh-ṭ-ʾ
(ف) شَطَاَ يَشْطَاُ شَطْاًshaṭaʾa yashṭaʾu shaṭan: (of a plant) to put forth a shoot, to sprout a new branch from the side.
شَطْءٌshaṭʾ: the shoot of a crop, a newly sprouted sprig. ﴿كَزَرْعٍ اَخْرَجَ شَطْـَٔهُۥ فَاٰزَرَهُۥ﴾ (Al-Fatḥ 48:29)
شَاطِئٌshāṭiʾ pl. شَوَاطِئُshawāṭiʾu (active participle, ism fāʿil): the bank of a valley or river. ﴿مِنْ شَاطِئِ الْوَادِ الْاَيْمَنِ﴾ (Al-Qaṣaṣ 28:30)This root occurs twice in the Quran.