The letter Qaaf 50:2

Ranked by the Jaccard overlap of the two verses’ root sets — shared roots over combined roots — after removing a stoplist of ubiquitous roots. The score is shown; the shared roots are listed so you can see exactly what drove it.

1. The letter Saad 38:40.57
   ع ج بج ي أن ذ رك ف ر
2. The Sovereignty 67:90.33
   ج ي أن ذ رش ي أ
3. The Heights 7:630.33
   ع ج بج ي أن ذ ر
4. Mary 19:890.33
   ج ي أش ي أ
5. The Poets 26:300.33
   ج ي أش ي أ
6. The Cow 2:60.33
   ك ف رن ذ ر
7. The Moon 54:410.33
   ج ي أن ذ ر
8. Yaseen 36:700.29
   ن ذ رك ف ر

Excluded from the measure as ubiquitous: ق و ل. See the method.