د و س

Likely related to د ع س‎ (d-ʕ-s) and د ه س‎ (d-h-s), either derived from them with compensatory lengthening, or they are formed from this root by inserting radicals. On the other hand, there's also دَهَكَ‎ (dahaka, “to crush, to trample”), but it's likely derived from supposedly unrelated دَكَّ‎ (dakka) or دَقَّ‎ (daqqa) with the same h-insertion.

The root د ر س‎ (d-r-s) of دَرَسَ‎ (darasa, “to thresh, to flail”) is also related, compare سَابَ‎ (sāba, “to flow”) and سَرَبَ‎ (saraba, “to leak”) for derivation pattern. The verbal nouns of دَرَسَ‎ (darasa) even share the same models with those of دَاسَ‎ (dāsa), and there are doublets like مِدرَس‎ (“flail”) and مِدْوَس‎ (midwas).

Compare Hebrew דָּשׁ‎ (dash, “to thresh”), Hebrew דִּשְׁדֵּשׁ‎ (dishdesh, “to tread, to trample”), Hebrew דַּיְסָה‎ (daysah, “porridge”), Hebrew דָּרַס‎ (daras, “to step on, to trample”).

د و س • (d-w-s)

1. related to trampling

• Form I: دَاسَ‎ (dāsa, “to trample; to polish”)
  • Verbal noun: دَوْس‎ (daws), دِيَاس‎ (diyās), دِيَاسَة‎ (diyāsa)
  • Active participle: دَائِس‎ (dāʔis)
  • Passive participle: مَدُوس‎ (madūs)
• Form IV: أَدَاسَ‎ (ʔadāsa)
  • Verbal noun: إِدَاسَة‎ (ʔidāsa)
  • Active participle: مُدِيس‎ (mudīs)
  • Passive participle: مُدَاس‎ (mudās)
• Form VII: اِنْدَاسَ‎ (indāsa)
  • Verbal noun: اِنْدِيَاس‎ (indiyās)
  • Active participle: مُنْدَاس‎ (mundās)

• دَوَّاس‎ (dawwās, “brave; lion”)
• دَوَّاسَة‎ (dawwāsa, “pedal”)
• مَدَاس‎ (madās, “sandals”)
• مِدْوَس‎ (midwas, “flail, sledge, drag; pedal”), also مِدْوَاس‎ (midwās)
• دَوَاسَة‎ (dawāsa, “a group of people”)
• دِيس‎ (dīs, “rush (plant)”)