ON. [oi]

ON. [oi]

References ✧ PE19/25

Element In

Phonetic Development

ON. [no change] oi < oi ✧ PE19/25 (oi > oi)
ON. [ei], [ou] became [oi], [ū] oi < ei ✧ PE19/25 (ei > oi)
ON. [oi], [ǭi] became [ui] oi > ui ✧ PE19/25 (oi > ui); PE19/25 (oi > ui)