godmother vs wibble

godmother

verb
  • To act as godmother to. 

noun
  • A woman present at the christening of a baby who promises to help raise the child in a Christian manner; a female godparent who sponsors the baptism of a child. 

wibble

verb
  • To wobble. 

  • To make meaningless comments. 

  • To be overwhelmed by emotion and take on a childish expression with a quivering lips and chin. 

noun
  • Meaningless or content-free chatter in a discussion; drivel, babble. 

  • Used as the name of a metasyntactic variable. 

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