quash (n.)
quash (v.)
- abate
- abrogate
- annihilate
- annul
- asphyxiate
- cancel
- censor
- choke
- cork
- crush
- discharge
- dissolve
- drown
- extinguish
- gag
- hush
- invalidate
- kill
- muffle
- muzzle
- negate
- nullify
- overrule
- overthrow
- overwhelm
- quell
- quench
- reject
- repress
- rescind
- reverse
- revoke
- shush
- silence
- smash
- smother
- squash
- squelch
- stanch
- stifle
- strangle
- stultify
- subdue
- suffocate
- suppress
- throttle
- undo
- vacate
- vitiate
- void