feral cat vs moggy

feral cat

noun
  • A domestic cat that has returned to or was born in a living situation without human care. 

moggy

noun
  • A domestic cat, especially (depreciative or derogatory) a non-pedigree or unremarkable cat. 

  • A kind of cake made with ginger, treacle, etc. 

  • Synonym of calf. 

  • Synonym of scarecrow. 

  • Synonym of slattern: an unkempt or badly-dressed woman. 

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