ẹ ṣeun intj /ɛ̄ ʃē.ũ̄/ spelling unconfirmed
Definitions
  1. thank you (honorific, or to multiple people)
Etymology
From ẹ (“honorific or plural second-person pronoun”) + ṣeun (“to be commendable”).
Source: Wiktionary, where this word is spelled “ẹ ṣeun”. Reference: en-ẹ_ṣeun-yo-intj-9AugNKOC