blahs (n.)
- acedia
- aloofness
- angst
- anguish
- anxiety
- apathy
- ataraxia
- blah
- blues
- boredom
- cheerlessness
- comatoseness
- detachment
- discomfort
- discomposure
- discontent
- disinterest
- dislike
- dispassion
- displeasure
- disquiet
- dissatisfaction
- doldrums
- dread
- dullness
- dumps
- emptiness
- ennui
- flatness
- grimness
- heartlessness
- hebetude
- hopelessness
- indifference
- inquietude
- insouciance
- joylessness
- lethargy
- listlessness
- malaise
- megrims
- mopes
- mumps
- nausea
- nonchalance
- numbness
- painfulness
- passiveness
- passivity
- phlegm
- resignation
- savorlessness
- sloth
- sluggishness
- sopor
- spiritlessness
- spleen
- staleness
- stupefaction
- stupor
- tastelessness
- tediousness
- tedium
- torpidity
- torpidness
- torpor
- uncomfortableness
- unconcern
- unease
- uneasiness
- unhappiness
- withdrawnness