Caprice

1.

(A whim, a capricious quality or nature, a sudden change of mind or behavior without reason) ចិត្ដភ្លើតភ្លើន, ចិត្ដរើរុះ / ចិត្ដសាវ៉ារប៉ិលរប៉ូច, ការផ្លាស់ប្ដូរ, ចំណង់ចម្លែក
Example: Her decision was based on caprice, not taught.

1.

An abrupt change in feeling, opinion, or action, proceeding from some whim or fancy; a freak; a notion.

1.

fancy, humor, inclination, notion, quirk, vagary, whim, whimsy