Whimsicality

whim;si;cal pronunciation: function: adjective etymology: whimsydate: 1653 1 : full of, actuated by, or exhibiting whims2 a : resulting from or characterized by whim or caprice; especially : lightly fanciful lt;whimsical decorationsgt; b : subject to erratic behavior or unpredictable change— whim;si;cal;i;ty noun — whim;si;cal;ly adverb — whim;si;cal;ness noun