apprise [apprised, apprising, apprises](to make (someone or oneself) aware of some information, see also: inform; notify) verb [UK: ə.ˈpraɪz] [US: ə.ˈpraɪz]
warn [warned, warning, warns](to make someone aware of impending danger) verb [UK: wɔːn] [US: ˈwɔːrn]I did warn you. = Os avisé.