brim vs rand

brim

noun
  • An edge or border (originally specifically of the sea or a body of water). 

  • A projecting rim, especially of a hat. 

  • The topmost rim or lip of a container. 

verb
  • To be full to overflowing. 

  • Of pigs: to be in heat, to rut. 

  • To fill to the brim, upper edge, or top. 

rand

noun
  • A border, edge or rim. 

  • A random number. 

  • A rocky slope, especially the area over a river valley; specifically, the Rand 

  • A single rod woven in and out of the stakes. 

  • A strip of leather used to fit the heels of a shoe. 

  • The currency of South Africa, divided into 100 cents. 

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