horsefeathers vs plumage

horsefeathers

noun
  • Feathering strips. 

  • Nonsense; indicates disbelief. 

  • Long hair on lower legs of a draft horse (e.g., Clydesdale), especially the rear legs. 

intj
  • Indicates disbelief. 

plumage

noun
  • Layer or collection of feathers covering a bird’s body; feathers used ornamentally; feathering. 

  • Finery or elaborate dress. 

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