give fair warning

admonish apprise dissuade tip off

advise alarm alert flag portend telegraph tip

forbode give the high sign premonish pull one's coat put a bug in one's ear put on guard put one wise wave a red flag

address advise alert caution hint inform instruct notify order predict prepare prompt recommend remind signal suggest summon tell threaten urge

acquaint admonish advocate apprise clue counsel deprecate direct dissuade enjoin exhort forbid forearm forewarn guide post prescribe remonstrate reprove tip

clue in cry wolf fill in give the high sign give warning lay it out make aware put on guard tip off wise up

conceal discourage disorganize dissuade hide ignore prevent

allow approve commend compliment laud misguide mislead neglect permit praise withhold