reauthentication

Etymology tree Proto-Italic *wre- Latin re-der. Old French re-bor. Middle English re- English re- Proto-Indo-European *h₂ewder.? Proto-Indo-European *sóder.? Proto-Indo-European *h₂ewder. Ancient Greek αὖ (aû) Ancient Greek τόν (tón)? Ancient Greek αὐτός (autós) Ancient Greek αὐτο- (auto-) Proto-Indo-European *senh₂-der. Ancient Greek *ἕντης (*héntēs) Proto-Indo-European *-tósder. Ancient Greek -της (-tēs) Ancient Greek αὐθέντης (authéntēs) Ancient Greek -ῐκός (-ĭkós) Ancient Greek αὐθεντῐκός (authentĭkós)bor. Medieval Latin authenticus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Italic *-āō Medieval Latin -ō Medieval Latin authenticōbor. English authenticate Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English authentication English reauthentication From re- + authentication.

1. 01
   derived from -acioun English -ation English authentication English reauthentication From re- + authentication
2. 02
   derived from -ationbor
3. 03
   derived from authenticate Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor
4. 04
   derived from authenticus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Italic *-āō Medieval Latin -ō Medieval Latin authenticōbor
5. 05
   derived from *-tósder✻
6. 06
   derived from *senh₂-der✻
7. 07
   derived from *h₂ewder✻
8. 08
   derived from *sóder✻
9. 09
   derived from re- English re- Proto-Indo-European *h₂ewder
10. 10
    derived from re-bor
11. 11
    derived from *wre- Latin re-der✻