1. (verb) command against

• disallow
• interdict
• nix
• prohibit
• proscribe
• veto

2. (verb) keep from happening or arising; make impossible

• foreclose
• forestall
• preclude
• prevent

1. (verb) command against

• ban
• bar
• debar
• exclude
• criminalise
• criminalize
• illegalise
• illegalize
• outlaw
• enjoin

2. (verb) keep from happening or arising; make impossible

• avert
• avoid
• debar
• deflect
• fend off
• forefend
• forfend
• head off
• obviate
• stave off
• ward off
• baffle
• bilk
• cross
• foil
• frustrate
• queer
• scotch
• spoil
• thwart
• block
• blockade
• embarrass
• hinder
• obstruct
• stymie
• stymy
• block
• halt
• kibosh
• stop
• make unnecessary
• save

1. (verb) command against

• command
• require

1. (verb) command against

• allow
• allow
• countenance
• countenance
• let
• let
• permit
• permit

1. (verb) command against

• ban
• prohibition
• proscription
• ban
• ban
• banning
• banning
• forbiddance
• forbiddance
• forbidding
• forbidding
• banishment
• proscription
• forbiddance
• forbiddance
• inhibition
• inhibition
• prohibition
• prohibition
• interdict
• interdiction
• interdiction
• veto

2. (verb) keep from happening or arising; make impossible

• forestalling
• forestalling
• obviation
• obviation
• preclusion
• preclusion
• preventative
• preventative
• preventive
• preventive