All attestable antonyms

adjective attestable

• indefinite — not definite; without fixed or specified limit; unlimited: an indefinite number.
• uncertain — not definitely ascertainable or fixed, as in time of occurrence, number, dimensions, or quality.
• distorted — not truly or completely representing the facts or reality; misrepresented; false: She has a distorted view of life.
• doubtful — of uncertain outcome or result.
• obscure — (of meaning) not clear or plain; ambiguous, vague, or uncertain: an obscure sentence in the contract.
• demonstrable — A demonstrable fact or quality can be shown to be true or to exist.
• unverifiable — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
• vague — not clearly or explicitly stated or expressed: vague promises.