suppression

[1]	suppressing , ending , end , discontinuation , discontinuing , cutting off , cut-off , cessation , ceasing , surcease , stopping , stop , terminating , termination , halting , halt , prohibiting , prohibition , preclusion , precluding , preventing , prevention , repressing , repression , censoring , censorship , forbidding , forbiddance , interdicting , interdiction , blocking , obstructing , obstruction , withholding , stifling , hindering , putting down , put-down , quelling , crushing , squelching , quashing , subduing , checking , check , stamping out , smothering , snuffing out , extinguishing , extinction , elimination , quenching , cracking down on , crack-down , control , controlling , restraining , restraint , concealing , concealment , hiding , muting , muffling , quieting , silencing
[2]	curtailment
[3]	crushing , quelling , stifling
[4]	inhibition