pampelmoes vs pomelo

pampelmoes

noun
  • Synonym of pomelo, as both a large fruit of Southeast Asia and as a catchall term for other related fruit such as the grapefruit. 

pomelo

noun
  • The large fruit of the Citrus maxima (syn. C. grandis), native to South Asia and Southeast Asia, with a thick green or yellow rind, a thick white pith, and semi-sweet translucent pale flesh. 

  • The tree which produces this fruit. 

  • the grapefruit. 

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