flan vs muffin

flan

noun
  • Baked tart with sweet or savoury filling in an open-topped pastry case. (Compare quiche.) 

  • A coin die. (Compare planchet.) 

  • A fan of the U.S. TV series Firefly. 

  • A dessert of congealed custard, often topped with caramel, especially popular in Spanish-speaking countries. 

verb
  • To splay or bevel internally, as a window-pane. 

muffin

noun
  • A type of flattish bun, usually cut in two horizontally, toasted and spread with butter, etc, before being eaten; an English muffin. 

  • Another word for a roll, bap or cob, even one that isn’t flat or toasted. 

  • Term of endearment. 

  • A mechanism used in the Java Network Launching Protocol analogous to the cookie mechanism and which permits a program running in a browser to perform operations on a client machine. 

  • Female pubic hair; female genitals (vulva, vagina), like muff. 

  • A cupcake-shaped baked good (for example of cornbread, banana bread, or a chocolate dough), sometimes glazed but typically without frosting, eaten especially for breakfast (in contrast to a cupcake, which is a dessert). 

  • A less talented player; one who muffs, or drops the ball. 

  • A charming, attractive young man. 

verb
  • To make like a muffin. 

  • To eat muffins. 

  • To become like a muffin; to increase in size. 

  • To feed muffins. 

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