Home C words to describe someone conspirator C words to describe someone conspirator By MrDescribe 1310 0 Facebook Twitter Google+ Pinterest WhatsApp conspirator- Definition: con·spir·a·tor [k?n spírr?t?r] (plural con·spir·a·tors) noun member of group planning illegal act: a member of a group of people planning or agreeing in secret to commit an illegal or subversive act