On grammatical class:
- bu'a'a
- naturalistic interjection: used to express a fit of overwhelming or uncontrollable laughter; the stereotypical 'evil laugh'
- e'e'e
- naturalistic interjection: shy giggle
- xa'a
- naturalistic interjection: laughter
- xa'a'a
- naturalistic interjection: laughter
- xai'a
- naturalistic interjection: Hyah! (battle cry/kiai)
- xe'e'e
- interjection: laughter/chuckle (heh heh heh)
- xu'u'i
- naturalistic interjection: a controlled, focused breathing technique (used for coping, as with pain, fear, etc.)
- xy'y
- naturalistic interjection: in thought/contemplation