prevented — to keep from occurring; avert; hinder: He intervened to prevent bloodshed.
delayed — of or relating to a particle, as a neutron or alpha particle, that is emitted from an excited nucleus formed in a nuclear reaction, the emission occurring some time after the reaction is completed.
hindered — to cause delay, interruption, or difficulty in; hamper; impede: The storm hindered our progress.
rejected — to refuse to have, take, recognize, etc.: to reject the offer of a better job.
stopped — to cease from, leave off, or discontinue: to stop running.
disapproved — Simple past tense and past participle of disapprove.
blocked — If something is blocked or blocked up, it is completely closed so that nothing can get through it.