N. ui- pref. “twi-” (Category: Two)

Reference ✧ Ety/YŪ ✧ “twi-”

Element In

• N. uial “twilight” ✧ Ety/YŪ

Cognates

• ᴹQ. yú- “both” ✧ EtyAC/YŪ (yū-)

Derivations

• < ᴹ√YŪ “two, both” ✧ Ety/YŪ

Phonetic Developments

ᴹ√YŪ > ui-

[jūju] > [jūjo] > [juio] > [uio] > [ui]

✧ Ety/YŪ