All impugnable synonyms

adj impugnable

• tricky — given to or characterized by deceitful tricks; crafty; wily.
• indecisive — characterized by indecision, as persons; irresolute; undecided.
• unsure — not certain or confident: He arrived at the party unsure of his welcome.
• problematic — of the nature of a problem; doubtful; uncertain; questionable.
• insecure — subject to fears, doubts, etc.; not self-confident or assured: an insecure person.
• suspicious — tending to cause or excite suspicion; questionable: suspicious behavior.
• precarious — dependent on circumstances beyond one's control; uncertain; unstable; insecure: a precarious livelihood.
• dubious — doubtful; marked by or occasioning doubt: a dubious reply.
• uneasy — not easy in body or mind; uncomfortable; restless; disturbed; perturbed.
• unstable — not stable; not firm or firmly fixed; unsteady.
• hazy — characterized by the presence of haze; misty: hazy weather.
• undecided — not decided or determined.
• unsettled — not settled; not fixed or stable; without established order; unorganized; disorganized: an unsettled social order; still unsettled in their new home.
• uncertain — not definitely ascertainable or fixed, as in time of occurrence, number, dimensions, or quality.
• dicey — Something that is dicey is slightly dangerous or uncertain.
• debatable — If you say that something is debatable, you mean that it is not certain.
• dangerous — If something is dangerous, it is able or likely to hurt or harm you.
• unhealthy — not in a state of good or normal health; in an unsound, weak, or morbid condition.
• shaky — tending to shake or tremble.
• risky — attended with or involving risk; hazardous: a risky undertaking.
• unreliable — not reliable; not to be relied or depended on.
• rocky — inclined or likely to rock; tottering; shaky; unsteady.
• delicate — Something that is delicate is small and beautifully shaped.
• ticklish — sensitive to tickling.
• slippery — tending or liable to cause slipping or sliding, as ice, oil, a wet surface, etc.: a slippery road.
• unsteady — not steady or firm; unstable; shaky: an unsteady hand.
• perilous — involving or full of grave risk or peril; hazardous; dangerous: a perilous voyage across the Atlantic in a small boat.
• ambiguous — If you describe something as ambiguous, you mean that it is unclear or confusing because it can be understood in more than one way.
• borderline — The borderline between two different or opposite things is the division between them.
• chancy — Something that is chancy involves a lot of risk or uncertainty.
• contingent — A contingent of police, soldiers, or military vehicles is a group of them.
• disreputable — not reputable; having a bad reputation: a disreputable barroom.
• far-fetched — improbable; not naturally pertinent; being only remotely connected; forced; strained: He brought in a far-fetched example in an effort to prove his point.
• fat chance — having too much flabby tissue; corpulent; obese: a fat person.
• fishy — like a fish in shape, smell, taste, or the like.
• hazardous — full of risk; perilous; risky: a hazardous journey.
• iffy — full of unresolved points or questions: an iffy situation.
• inconclusive — not conclusive; not resolving fully all doubts or questions: inconclusive evidence.
• indefinite — not definite; without fixed or specified limit; unlimited: an indefinite number.
• indeterminate — not determinate; not precisely fixed in extent; indefinite; uncertain.
• indistinct — not distinct; not clearly marked or defined: indistinct markings.
• long shot — a horse, team, etc., that has little chance of winning and carries long odds.
• obscure — (of meaning) not clear or plain; ambiguous, vague, or uncertain: an obscure sentence in the contract.
• open — not closed or barred at the time, as a doorway by a door, a window by a sash, or a gateway by a gate: to leave the windows open at night.
• pending — while awaiting; until: pending his return.
• shady — abounding in shade; shaded: shady paths.
• sneaky — like or suggestive of a sneak; furtive; deceitful.
• speculative — pertaining to, of the nature of, or characterized by speculation, contemplation, conjecture, or abstract reasoning: a speculative approach.
• suspect — to believe to be guilty, false, counterfeit, undesirable, defective, bad, etc., with little or no proof: to suspect a person of murder.
• touch-and-go — risky; precarious: a touch-and-go descent down the mountain.