"Whimsical" is an adjective meaning "capricious, fanciful, or unpredictable," and it directly derives from the noun "whim," which means "a sudden desire or change of mind, especially one that is unusual or capricious."
"Whimsical" is an adjective meaning "capricious, fanciful, or unpredictable," and it directly derives from the noun "whim," which means "a sudden desire or change of mind, especially one that is unusual or capricious."