The letter Saad 38:68

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 Rock 15:810.50
   ع ر ض
2. The Believers 23:30.50
   ع ر ض
3. The Prostration 32:300.50
   ع ر ض
4. Yaseen 36:460.50
   ع ر ض
5. The Cattle 6:40.50
   ع ر ض
6. The Cloaked One 74:490.50
   ع ر ض
7. The Cave 18:1000.33
   ع ر ض
8. The Reality 69:180.33
   ع ر ض