grey vs rosy

grey

adj
  • Synonym of coloured (pertaining to the mixed race of black and white). 

  • UK and Commonwealth standard spelling of gray. 

verb
  • UK and Commonwealth standard spelling of gray. 

noun
  • UK and Commonwealth standard spelling of gray. 

rosy

adj
  • Rose-coloured. 

  • Resembling rose, as in scent of perfume. 

  • Optimistic. 

verb
  • To make pinkish in colour. 

  • To present in a deceptively optimistic or positive light. 

noun
  • tea 

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