On grammatical class:

a'a
attitudinal: attentive - inattentive - avoiding.
a'e
attitudinal: alertness - exhaustion.
ai
attitudinal: intent - indecision - rejection/refusal.
a'i
attitudinal: effort - no special effort - repose.
a'o
attitudinal: hope - despair.
au
attitudinal: desire - indifference - reluctance.
a'u
attitudinal: interest - disinterest - repulsion.
e'a
attitudinal: granting permission - prohibiting.
e'e
attitudinal: competence - incompetence/inability.
ei
attitudinal: obligation - freedom.
e'i
attitudinal: feeling constraint - independence - challenge/resistance against constraint.
e'o
attitudinal: request - negative request.
e'u
attitudinal: suggestion - abandon suggest - warning.
ia
attitudinal: belief - skepticism - disbelief.
i'a
attitudinal: acceptance - blame.
ie
attitudinal: agreement - disagreement.
i'e
attitudinal: approval - non-approval - disapproval.
ii
attitudinal: fear - security.
i'i
attitudinal: togetherness - privacy.
io
attitudinal: respect - disrespect.
i'o
attitudinal: appreciation - envy.
iu
attitudinal: love - no love lost - hatred.
i'u
attitudinal: familiarity - mystery.
o'a
attitudinal: pride - modesty/humility - shame.
o'e
attitudinal: closeness - distance.
oi
attitudinal: complaint - pleasure.
o'i
attitudinal: caution - rashness.
o'o
attitudinal: patience - mere tolerance - anger.
o'u
attitudinal: relaxation - composure - stress.
ua
attitudinal: discovery - confusion/searching.
u'a
attitudinal: gain - loss.
ue
attitudinal: surprise - not really surprised - expectation.
u'e
attitudinal: wonder - commonplace.
ui
attitudinal: happiness - unhappiness.
u'i
attitudinal: amusement - weariness.
uo
attitudinal: completion - incompleteness.
u'o
attitudinal: courage - timidity - cowardice.
uu
attitudinal: pity - cruelty.
u'u
attitudinal: repentance - lack of regret - innocence.
a'au
attitudinal: moved deeply - unimpressive
a'ei
attitudinal: appeal/call/invocation/summoning
au'u
attitudinal: cute (attractive in an innocent way) - lack of cuteness - repulsively uncute
ci'au'u'au'i
attitudinal: pride about having just invented a new attitudinal - shame about having just invented a new attitudinal
e'ei
attitudinal: appeal/call/invocation/summoning
ei'e
irrealis attitudinal: competence (ja'ai) - incompetence (nai)
ei'i
irrealis attitudinal: constraint (ja'ai) - independence (cu'i) - resistance against constraint (nai)
ia'u
attitudinal: trust - lack of trust - distrust
ie'i
attitudinal: disgust - attraction
mau'u
savoring/focusing and attempting to retain feelings of strong satisfaction - trying to escape intense dissatisfaction
mi'au
attitudinal: meow, miaow
ne'au
attitudinal: devoidness of emotion (neutral by absence of emotion) - overwhelmed by/replete with/overflowing with (seemingly all) emotion
oi'o
attitudinal: fuck/shit - fuck yeah/hell yeah
oi'u
attitudinal: pain/suffering - comfort
uai
attitudinal: friendly/friendishly/amicably/companionship/compatriotship/comradeship - antagonistically/enemyishly
u'ai
attitudinal: triumph/victory - draw/tie/inconclusive - defeat/loss
uau
Attitudinal: impressed/amazed - unimpressed (neutral)/blasé/bland/commonplace - unimpressed (negative)/disappointed/bored
ue'i
attitudinal: excitement - lack of excitement - boredom
uu'i
attitudinal: feeling schadenfreude (pleasure from someone's misfortune) - denying feeling schadenfreude.