flump vs wiggle

flump

verb
  • To move or fall heavily, or with a dull sound. 

  • To drop something heavily or with a dull sound. 

noun
  • A type of large marshmallow. 

  • A fat out-of-shape person. 

  • The dull sound so produced. 

wiggle

verb
  • To move with irregular, back and forward or side to side motions; To shake or jiggle. 

noun
  • A rapid movement in alternating opposite directions, not necessarily regular. 

  • An alternating state or characteristic. 

  • See wiggles. 

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