angst
anguish
anhedonia
anxiety
bitterness
bleakness
boredom
cheerlessness
comfortlessness
depression
discomfort
discomposure
discontent
dislike
dismalness
displeasure
disquiet
dissatisfaction
distress
distressfulness
dread
dreariness
dullness
emptiness
ennui
existential woe
flatness
grief
grievousness
grimness
humorlessness
infelicity
infestivity
inquietude
lack of pleasure
lamentability
lamentation
malaise
mirthlessness
misery
mournfulness
nausea
nongratification
nonsatisfaction
pain
painfulness
pathos
pitiability
pitiableness
pitifulness
uncheerfulness
acquiescent
agent
algolagnia
conniver
dreadfulness
gloominess
inertness
mid-morning
no
noes'
non-injury
pederasty
priggishness
reduced
resister
schoolwork
skillfull
straitness
tenses