Synonyms for (adjective) fickle

Synonyms: mercurial, erratic, fickle, quicksilver

Definition: liable to sudden unpredictable change

Usage: erratic behavior; fickle weather; mercurial twists of temperament; a quicksilver character, cool and willful at one moment, utterly fragile the next

Similar words: changeable, changeful

Definition: such that alteration is possible; having a marked tendency to change

Usage: changeable behavior; changeable moods; changeable prices


Synonyms: volatile, fickle

Definition: marked by erratic changeableness in affections or attachments

Usage: fickle friends; a flirt's volatile affections

Similar words: inconstant

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

Usage: inconstant affections; an inconstant lover; swear not by...the inconstant moon- Shakespeare