khaki vs robe

khaki

noun
  • A strong cloth of wool or cotton, often used for military or other uniforms. 

  • khaki (Pantone) 

  • A British person (from the colour of the uniform of British troops, originally in the Second Boer War; compare rooinek). (In this sense the plural generally is khakies.) 

  • khaki green 

  • A soldier wearing a khaki uniform. 

  • Khaki clothing or uniform. 

  • Khaki green, a dull green colour. 

  • A dull, yellowish-brown colour, the colour of dust. 

adj
  • Dust-coloured; of the colour of dust. 

robe

noun
  • A long loose outer garment, often signifying honorary stature. 

  • The skin of an animal, especially the bison, dressed with the fur on, and used as a wrap. 

  • A wardrobe, especially one built into a bedroom. 

  • The largest and strongest tobacco leaves. 

verb
  • To put on official vestments. 

  • To clothe; to dress. 

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