CONSTANT Antonyms

• likely to change frequently often without apparent or cogent reason; variable

• marked by continuous change or effective action

• liable to sudden unpredictable change

• having no fixed course

• likely to perform unpredictably

• marked by erratic changeableness in affections or attachments

• liable to sudden unpredictable change

• having unpredictable ups and downs

• displaying a lack of consistency

• not capable of being made consistent or harmonious

• not in agreement

• capable of or tending to change in form or quality or nature

• prone to frequent change; inconstant

• tending to undergo genetic mutation

• not capable of being foretold

• unknown in advance

• not occurring at a regular rate or fixed intervals

• lacking stability or fixity or firmness

• highly or violently reactive

• affording no ease or reassurance

• suffering from severe mental illness

• disposed to psychological variability

• subject to change; variable

• subject to change or variation

• not firmly or solidly positioned

• lacking self-confidence

• lacking or indicating lack of confidence or assurance

• liable to or capable of change

• something that is likely to vary; something that is subject to variation

• a quantity that can assume any of a set of values

• a star that varies noticeably in brightness

• a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity

• marked by diversity or difference

• (used of a device) designed so that a property (as e.g. light) can be varied

• marked by diversity or difference

• indecision in speech or action

• the quality of being unsteady and subject to changes

• uncertain in purpose or action

• That fluctuates, or causes fluctuation

• Used to describe a fluid-filled structure, such as an abscess, that produces a wave-like motion when palpated