Root ل ف ف(l f f) has 3 unique word forms and appears 3 times in the Quran.

Word Translation Occurrences
أَلۡفَافًا (of) thick foliage, (of) thick foliage 2
لَفِيفٗا (as) a mixed crowd, (as) a mixed crowd 2
وَٱلۡتَفَّتِ And is wound, And is wound 2