Root ج د ر(j d r) has 4 unique word forms and appears 4 times in the Quran.

English gloss Wall, Worthiness, Suitable, Deserve

Word Translation Occurrences
جِدَارٗا a wall, a wall 2
جُدُرِۭۚ walls, walls 2
ٱلۡجِدَارُ the wall, the wall 2
وَأَجۡدَرُ and more likely, and more likely 2