Root ش ه ب($ h b) has 4 unique word forms and appears 5 times in the Quran.

English gloss Blaze, Fire, Shooting Star, Meteor, Gray

Word Translation Occurrences
شِهَابٞ a burning flame, a burning flame 4
بِشِهَابٖ a torch, a torch 2
شِهَابٗا a flaming fire, a flaming fire 2
وَشُهُبٗا and flaming fires, and flaming fires 2