informs

advise apprise brief caution educate instruct notify tell update warn

acquaint betray blab clue edify endow endue enlighten familiarize forewarn illuminate inspire invest leak level post relate snitch squeal tattle teach tip tout

fill in give a pointer give a tip give away give two cents let in on let know make conversant with send word show the ropes tell on wise

hide learn

be quiet conceal deceive keep secret mislead obscure withhold

secret