Synonyms and related words :
abstract, academic, advance, agitate, arguable, argue, argufy, armchair, at issue, bandy words, bicker, bring before, bring forward, bring up, broach, canvass, cavil, choplogic, commend to attention, confutable, confuted, conjectural, contend, contest, contestable, contested, controversial, controvertible, cross swords, cut and thrust, debatable, debate, deniable, disbelieved, discept, discredited, disputable, dispute, disputed, doubtable, doubted, doubtful, dubious, dubitable, exploded, give and take, hassle, have it out, hypothetic, ideal, iffy, impractical, in dispute, in doubt, in dubio, in question, indefinite, introduce, join issue, launch, lay before, lock horns, logomachize, make a motion, mistakable, mistrusted, move, notional, offer a resolution, open to doubt, open to question, open up, pettifog, plead, polemicize, polemize, pose, posit, postulate, postulatory, prefer, problematic, problematical, proffer, propose, proposition, propound, put forth, put forward, put it to, questionable, questioned, quibble, recommend, refutable, set before, set forth, spar, speculative, start, submit, suggest, suppositional, suspect, suspected, suspicious, take sides, theoretical, thrash out, try conclusions, uncertain, undecided, under a cloud, under suspicion, undetermined, unresolved, unsettled, ventilate, wrangle