Root ه ش م(h $ m) has 2 unique word forms and appears 2 times in the Quran.

English gloss Destroy, Smash, Crush, Dry Stalk, Chaff

Word Translation Occurrences
كَهَشِيمِ like dry twig fragments, like dry twig fragments 2
هَشِيمٗا dry stalks, dry stalks 2