forewarn Synonyms

previse put on the alert warned warn vaticinate urge tip threaten tell soothsay remind prophesy prognosticate 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 prewarn inform presage counsel cautioned caution betoken augurate augur apprise anticipate alert alarm advise dissuade enjoin exhort premonish predict preannounce portend notify hint