capricious[adjective]Synonyms: unpredictable, changeful, erratic, fickle, fitful, impulsive, inconsistent, inconstant, mercurial, variable, wayward, whimsical
Antonyms: steadfast
Contrasted words: constant, steady
Related Words: humorsome,
moody,
effervescent [TahlilGaran] English Synonym Dictionary ▲
ca‧pri‧cious /kəˈprɪʃəs/
adjective1. likely to change your mind suddenly or behave in an unexpected way:
She was as capricious as her mother had been.2. literary changing quickly and suddenly:
a capricious wind—capriciously adverb [TahlilGaran] Dictionary of Contemporary English ▲