<p><strong>Adjective:</strong></p><ul><li>Likely to change, especially due to caprice, irresolution, or instability; casually changeable: fickle weather.</li><li>Not constant or loyal in affections: a fickle lover.</li></ul><p><strong>Synonyms:</strong></p><ul><li>fitful, capricious, variable, unsteady, unstable</li><li>inconstant</li></ul>