Sentence:  Compare the vast difference in scope and beauty between his neat and <WSD>witty</WSD> little Classical Symphony and his big , muscular , passionate , and eloquent Fifth Symphony ; or the Love for Three Oranges ( gay as it is ) with the wonderful , imaginative , colorful , and subtle tenderness of the magnificent ballet , The Stone Flower . 
Meaning of the word marked with <WSD> tags:  combining clever conception and facetious expression