Ẹ́ character /ɛ́/ spelling unconfirmed
ẹ́ (lowercase)
Definitions
  1. The letter ⟨Ẹ⟩ with high tone Nigerialetter
Source: Wiktionary, where this word is spelled “Ẹ́”. Reference: en-Ẹ́-yo-character-h5sSlp9D