arguable, indisputable, dubious, disputable, doubtful, moot, questionable, unarguable, irrelevant, unclear, inarguable, challengeable, subjective, puzzling, undebatable, plausible, undeniable, irrefutable, laughable, iffy, unquestionable, incontrovertible, uncontestable, obvious, noteworthy, equivocal, unanswerable, determinative, perplexing, problematical, fortuitous, controversial, dicey, germane, mystifying, baffling, unlikely, justifiable, conclusive, specious, surprising, unexceptionable, ironic, immaterial, coincidental, doubtable, problematic, foregone conclusion, uncertain, instructive, defensible, tenable, troubling, inferable, intriguing, ludicrous, interesting, incontestable, preposterous, tenuous, refutable, praiseworthy, definitive, philosophical, ridiculous, substantiative, inconsequential, conceivable, conjectural, inapt, unsurprising, counterintuitive, salient, contentious, implausible, indubitable, laudable, axiomatic, galling, inapposite, crueller, assailable, pertinent, nebulous, kidology, murky, imponderable, crucial, tempting, absurd, clear, categoric, asinine, disconcerting, decisive, paradoxical, unambivalent, analagous, understandable, fathomable, probable, exceptionable, accommodating, anybody, anyone, arable, avail, be, deserving, distinguishing, empirical, fit, fraught, halting, hope, improving, manifest, operate, pertains, petty, pleasing, predictive, uncontroversial, debated, contestable, controverted, untenable, noncontroversial, fallacious, disputed, difficult

arguable, contestable, controversial, disputable, moot, problematic, problematical, questionable