cowardly vs strapping

cowardly

adj
  • Showing cowardice; lacking in courage; weakly fearful. 

strapping

adj
  • Having a sturdy muscular physique; robust. 

noun
  • A beating with a strap. 

  • A length of narrow material to be used for straps, or straps collectively. 

  • The act of fastening with a strap. 

  • Adhesive plaster for strapping injuries. 

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