mousy vs sepia

mousy

adj
  • Of a greyish-brown colour. 

  • Abounding in or infested with mice. 

  • mousy 

  • Timid. 

  • Quiet; stealthy. 

sepia

adj
  • Of a dark reddish-brown colour. 

noun
  • A sepia-coloured drawing or photograph. 

  • A dark brown pigment made from the secretions of the cuttlefish. 

  • A dark, slightly reddish, brown colour. 

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