Reconstruction:Proto-Ryukyuan/etu

This Proto-Ryukyuan entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-Ryukyuan

Proto-Ryukyuan numbers (edit)
 ←  4 5 6  → 
    Cardinal: *etu

Etymology

From Proto-Japonic *etu (five).

Numeral

*etu

  1. five

Reconstruction notes

The initial vowel is preserved in the Yuwan dialectal form 五つぃ (ïtsïtsï).

Descendants

  • Northern Ryukyuan:
    • Kikai: (itsu)
    • Kunigami: (hichi)
    • Northern Amami Ōshima: (itsï)
    • Okinawan: (ichi)
    • Okinoerabu: (ichi)
    • Southern Amami Ōshima: (itï)
    • Tokunoshima: (itsï)
    • Yoron: (ichi)
  • Southern Ryukyuan:
    • Miyako: (itsï)
    • Yaeyama: (itsï)
    • Yonaguni: (ichi)

Etymology 2

From Proto-Japonic *etu (when).

Pronoun

*etu

  1. when

Reconstruction notes

The initial vowel is preserved in the Yuwan dialectal form 何時 (ïtsï).

Descendants

  • Northern Ryukyuan:
  • Southern Ryukyuan: