The letter Saad 38:61

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 Announcement 78:300.33
   ز ي دع ذ ب
2. The Table 5:370.29
   ن و رع ذ ب
3. The Spoils of War 8:140.29
   ع ذ بن و ر
4. Hud 11:980.25
   ق د من و ر
5. The Criterion 25:690.25
   ع ذ بض ع ف
6. The Clans 33:680.25
   ع ذ بض ع ف
7. The Groups 39:190.25
   ع ذ بن و ر
8. The Family of Imraan 3:160.25
   ع ذ بن و ر

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