The letter Qaaf 50:30

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 Chargers 100:110.25
   ي و م
2. The Rock 15:380.25
   ي و م
3. The Believers 23:160.25
   ي و م
4. Those drawn up in Ranks 37:200.25
   ي و م
5. Those drawn up in Ranks 37:260.25
   ي و م
6. The letter Saad 38:810.25
   ي و م
7. Ornaments of gold 43:460.25
   م ل أ
8. The letter Qaaf 50:350.25
   ز ي د

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