forewarn Synonyms

previse warned warn vaticinate urge tip threaten tell soothsay remind prophesy prognosticate prewarn comminate tip off give the lowdown on give a clue wave a red flag put one wise put on guard give the high sign alerts tip the wink forbode alerted alerting send word put on the alert presage premonish counsel contraindicate cautioned caution betoken augurate augur apprise anticipate alert alarm advise dissuade enjoin predict preannounce portend notify inform hint