The crossword solutions for the term TELL THE TRUTH! are LIAR (4 letters), BEFRANK (7 letters), and DONTLIE (7 letters). The term TELL THE TRUTH! is an imperative phrase that is used to encourage someone to be honest and not lie. The solutions to this crossword are all related to this phrase, as they all imply that someone should be honest. LIAR is a noun that refers to someone who habitually lies or is untruthful. BEFRANK is a verb that means to be open and honest in one's speech. DONTLIE is another imperative phrase that encourages someone to not lie.