Cloud
The triliteral root sīn ḥā bā (س ح ب) occurs in the Quran 11 times.
To plough up clouds
(35:9) God is the One who sends the winds so that they plough up clouds (Arab. سَحَابًا, saḥāban), then We drive them to a town that is dead, and We revive with them the land after it had died. Such is the reincarnation.
The triliteral root ghayn mīm mīm (غ م م) occurs in the Quran 11 times.