The Disbelievers 109:1

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. Those drawn up in Ranks 37:1701.00
   ك ف ر
2. The Poets 26:190.50
   ك ف ر
3. Sheba 34:170.50
   ك ف ر
4. The letter Saad 38:740.50
   ك ف ر
5. Muhammad 47:110.50
   ك ف ر
6. The Reality 69:500.50
   ك ف ر
7. The Heights 7:760.50
   ك ف ر
8. He frowned 80:420.50
   ك ف ر

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