nauseous (adj.)
- abhorrent
- airsick
- anguished
- anxious
- bad
- bored
- brackish
- carsick
- cheerless
- cloying
- depressed
- disgusted
- disgusting
- fetid
- foul
- fulsome
- grim
- high
- icky
- joyless
- loathsome
- maggoty
- mawkish
- nasty
- nauseated
- nauseating
- noisome
- noxious
- offensive
- overripe
- poisonous
- queasy
- rancid
- rank
- rebarbative
- repellent
- repugnant
- repulsive
- revolting
- rotten
- sad
- seasick
- sickening
- spoiled
- squeamish
- stinking
- uneasy
- unfulfilled
- ungratified
- unhappy
- unpleasant
- unquiet
- unsatisfied
- vile
- yucky
