Arabic

Root

ر د د ‎(r-d-d)

1. related to going back or giving back

Derived terms

Verbs

• Form I: رَدَّ ‎(radda, “return, reply”)
  • Active participle: رَادّ ‎(rādd)
  • Passive participle: مَرْدُود ‎(mardūd)
• Form II: رَدَّدَ ‎(raddada, “to repeat”)
  • Verbal noun: تَرْدِيد ‎(tardīd)
  • Active participle: مُرَدِّد ‎(muraddid)
  • Passive participle: مُرَدَّد ‎(muraddad)
• Form III: رَادَّ ‎(rādda, “to return, oppose”), رَادَدَ ‎(rādada, “to return, oppose”)
  • Verbal noun: مُرَادَّة ‎(murādda), مُرَادَدَة ‎(murādada), رِدَاد ‎(ridād)
  • Active participle: مُرَادّ ‎(murādd), مُرَادِد ‎(murādid)
  • Passive participle: مُرَادّ ‎(murādd), مُرَادَد ‎(murādad)
• Form V: تَرَدَّدَ ‎(taraddada, “to be made to go back, hesitate”)
  • Verbal noun: تَرَدُّد ‎(taraddud)
  • Active participle: مُتَرَدِّد ‎(mutaraddid)
  • Passive participle: مُتَرَدَّد ‎(mutaraddad)
• Form VI: تَرَادَّ ‎(tarādda, “to return little by little, reverse”), تَرَادَدَ ‎(tarādada, “to return little by little, reverse”)
  • Verbal noun: تَرَادّ ‎(tarādd), تَرَادُد ‎(tarādud)
  • Active participle: مُتَرَادّ ‎(mutarādd), مُتَرَادِد ‎(mutarādid)
  • Passive participle: مُتَرَادّ ‎(mutarādd), مُتَرَادَد ‎(mutarādad)
• Form VIII: اِرْتَدَّ ‎(irtadda, “to revert, recover”)
  • Verbal noun: اِرْتِدَاد ‎(irtidād, “apostasy, fallback, retraction, retreat”)
  • Active participle: مُرْتَدّ ‎(murtadd)
  • Passive participle: مُرْتَدّ ‎(murtadd)
• Form X: اِسْتَرَدَّ ‎(istaradda, “to demand back, take back, revert”)
  • Verbal noun: اِسْتِرْدَاد ‎(istirdād)
  • Active participle: مُسْتَرِدّ ‎(mustaridd)
  • Passive participle: مُسْتَرَدّ ‎(mustaradd)