leonine vs sleek

leonine

adj
  • Of, pertaining to, or characteristic of a lion. 

noun
  • A 13th-century coin minted in Europe and used in England as a debased form of the sterling silver penny, outlawed under Edward I. 

  • A kind of Latin verse, generally alternate hexameter and pentameter, rhyming at the middle and end. 

sleek

noun
  • That which makes smooth; varnish. 

verb
  • To make smooth or glossy; to polish or cause to be attractive. 

adj
  • Having an even, smooth surface; smooth 

  • Not rough or harsh. 

  • Glossy. 

  • Slim and streamlined; not plump, thick, or stocky. 

  • Healthy, well-fed and well-groomed; in good condition. 

How often have the words leonine and sleek occurred in a corpus of books? (source: Google Ngram Viewer )