On grammatical class:
- be'ucu'i
- attitudinal modifier: lack/need - presence/satisfaction - satiation.
- be'unai
- attitudinal modifier: lack/need - presence/satisfaction - satiation.
- fu'inai
- attitudinal modifier: easy - difficult.
- ga'icu'i
- attitudinal modifier/honorific: hauteur - equal rank - meekness; used with one of equal rank.
- ga'inai
- attitudinal modifier/honorific: hauteur - equal rank - meekness; used with one of higher rank.
- ju'ocai
- attitudinal modifier: intense certainty.
- ju'ocu'i
- attitudinal modifier: certainty - uncertainty - impossibility.
- ju'onai
- attitudinal modifier: certainty - uncertainty - impossibility.
- le'ocu'i
- attitudinal modifier: aggressive - passive - defensive.
- le'onai
- attitudinal modifier: aggressive - passive - defensive.
- ri'enai
- attitudinal modifier: release of emotion - emotion restraint.
- se'anai
- attitudinal modifier: self-sufficiency - dependency.
- se'inai
- attitudinal modifier: self-oriented - other-oriented.
- vu'enai
- attitudinal modifier: virtue - sin.
- zo'ocu'i
- attitudinal modifier: humorously - dully - seriously.
- zo'onai
- attitudinal modifier: humorously - dully - seriously.