Synonyms and related words :
Chinese puzzle, Parthian shot, Pyrrhonism, absurd, address, affirmation, agonize over, allegation, answer, apostrophe, apprehension, approach, ask, ask a question, ask about, ask questions, assertion, assuredly, at issue, averment, awake a doubt, baffling problem, basis, be at sea, be curious, be diffident, be doubtful, be dubious, be skeptical, be uncertain, beat about, bill, blind bargain, bone of contention, borderline case, brain twister, bring into question, burden, burn with curiosity, calendar, call in question, case, catechism, catechize, certainly, challenge, chance, chapter, clause, comment, communicate with, companion bills amendment, concern, confusion, contact, contest, contingency, correspond, crack, cross-interrogatory, cross-question, crossword puzzle, crux, debatable, debating point, declaration, definitely, demand, demurral, demurrer, dictum, difficulty, diffidence, dig around for, dig up, dispute, distrust, distrustfulness, double contingency, doubt, doubtful, doubtfulness, doubtlessly, dragnet clause, dubiety, dubiousness, enacting clause, enigma, enigmatic question, enquiry, escalator clause, essence, establish connection, examine, exclamation, expression, feel unsure, feeler, focus of attention, focus of interest, gamble, gape, gawk, get to, gist, greet with skepticism, greeting, grill, grope, guess, half believe, half-belief, harbor suspicions, have reservations, head, heading, hold-up bill, impossible, in doubt, in question, inconceivable, indubitably, inquire, inquire of, inquiry, insupportable, interjection, interpellate, interrogate, interrogation, interrogative, interrogatory, interview, issue, jigsaw puzzle, joker, knot, knotty point, leader, leading question, leeriness, living issue, main point, maintain connection, make advances, make contact with, make inquiry, make overtures, make up to, matter, matter in hand, meat, mention, mind-boggler, misdoubt, misgive, misgiving, mistrust, mistrustfulness, moot point, motif, motion, motive, mystery, nose around for, nose out, note, nut, nut to crack, objection, observation, omnibus bill, open question, peer, perplexed question, perplexity, phrase, piece of guesswork, point, point at issue, point in question, poser, position, preposterous, privileged question, problem, pronouncement, propose a question, proposition, propound a question, protest, proviso, pump, put queries, puzzle, puzzle over, puzzlement, puzzler, query, question, question at issue, question mark, questionable, questioning, quiz, quodlibet, raise, raise a question, reach, reflection, relate to, remark, remonstrance, remonstration, reply to, require an answer, respond to, rider, ridiculous, rubber, rubberneck, rubric, saving clause, say, saying, scruple, scrupulousness, seek, self-doubt, sentence, shadow of doubt, sight-unseen transaction, sixty-four dollar question, skepticalness, skepticism, smell a rat, sound out, stare, statement, sticker, stumper, subject, subject matter, subject of thought, subjoinder, substance, suspect, suspicion, suspiciousness, test, text, theme, thought, thrash about, throw doubt upon, topic, toss-up, total skepticism, touch and go, tough proposition, treat with reserve, trial balloon, uncertainty, undecided issue, under consideration, undoubtedly, unthinkable, utterance, vexed question, wager, want to know, wariness, why, wonder, wonder about, wonder whether, word, worm out of