noun. Same as preventive.

noun. That which prevents; -- incorrectly used instead of preventive.

adjective. Alternative form of preventive.

noun. Alternative form of preventive.

adjective. tending to prevent or hinder

adjective. preventing or contributing to the prevention of disease

noun. any obstruction that impedes or is burdensome

noun. an agent or device intended to prevent conception

noun. remedy that prevents or slows the course of an illness or disease

blockading  clogging  deterrent  frustrating  frustrative  

curative  cure  remedy  therapeutic  

argumentative  representative  tentative  unrepresentative  

42-day  anti-psychotic  antidiarrheal  antipsychotic  antithrombotic