PREDICTIVE Antonyms

• liable to sudden unpredictable change

• having no fixed course

• likely to perform unpredictably

• vague or not clearly defined or stated

• not decided or not known

• lacking any definite plan or order or purpose; governed by or depending on chance

• lacking or indicating lack of confidence or assurance

• not established beyond doubt; still undecided or unknown

• not established or confirmed

• not certain to occur; not inevitable

• subject to change

• not consistent or dependable

• ambiguous (especially in the negative)

• not yet having been ascertained or determined

• not precisely determined or established; not fixed or known in advance

• not brought to a conclusion; subject to further thought

• incapable of being anticipated

• not capable of being foretold

• unknown in advance

• not occurring at a regular rate or fixed intervals

• participating readily in reactions

• reacting to a stimulus