Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Adjective
S: (adj) fickle, volatile (marked by erratic changeableness in affections or attachments) "fickle friends"; "a flirt's volatile affections"
S: (adj) erratic, fickle, mercurial, quicksilver (liable to sudden unpredictable change) "erratic behavior"; "fickle weather"; "mercurial twists of temperament"; "a quicksilver character, cool and willful at one moment, utterly fragile the next"