Root ب ر د(b r d) has 3 unique word forms and appears 5 times in the Quran.

English gloss Cold, Coolness

Word Translation Occurrences
بَرۡدٗا coolness, cool[ness], coolness, cool [ness] 4
بَارِدٖ cool, cool 2
بَارِدٞ cool, cool 2
بَرَدٖ (is) hail, (is) hail 2