o ṣeun intj /ō ʃē.ũ̄/ spelling unconfirmed
wo ṣeun (alternative)
Definitions
  1. thank you (non-honorific, to a singular person)
Etymology
From o (“non-honorific second-person singular pronoun”) + ṣeun (“to be commendable”), an extended meaning derived from ṣe (“to do”) + ohun (“a thing”).
Source: Wiktionary, where this word is spelled “o ṣeun”. Reference: en-o_ṣeun-yo-intj-4MXAHtET