dissatisfied (adj.)
- annoyed
- baffled
- blasted
- blighted
- bothered
- chapfallen
- complaining
- crabby
- cranky
- crestfallen
- crossed
- crushed
- dashed
- defeated
- disappointed
- disapproving
- discontent
- discontented
- disenchanted
- disgruntled
- dished
- disillusioned
- displeased
- dissenting
- envious
- faultfinding
- foiled
- frustrated
- grouchy
- grumbling
- indignant
- low
- malcontent
- murmuring
- opposed
- opposing
- peevish
- petulant
- poor
- querulous
- rebellious
- regretful
- resentful
- restive
- restless
- soured
- sulky
- thwarted
- unaccommodating
- unappreciative
- uncomplimentary
- uneasy
- unfavorable
- unfulfilled
- ungratified
- unhappy
- unsatisfied
- vexed
- whiny