Sentence:  The Captain folded his brow into a look of intense perplexity. 'You seem exceedingly <WSD>spry</WSD> for a man who demolished an entire bottle of brandy and better part of an ounce of shag in a single evening.'/ 'And very nice too,' said the tramp. 'Now as to breakfast?' 
Meaning of the word marked with <WSD> tags:  Vigorous; lively; cheerful.