jitter vs wobble

jitter

verb
  • To be nervous. 

  • To position data points randomly to avoid visual overlap. 

noun
  • A state of nervousness. 

  • An abrupt and unwanted variation of one or more signal characteristics. 

  • A program or routine that performs jitting; a just-in-time compiler. 

  • A random positioning of data points to avoid visual overlap. 

  • A nervous action; a tic. 

wobble

verb
  • To tremble or quaver. 

  • To move with an uneven or rocking motion, or unsteadily to and fro. 

  • To cause to wobble. 

  • To vacillate in one's opinions. 

noun
  • A variation in the third nucleotide of a codon that codes for a specific aminoacid 

  • A tremulous sound. 

  • A low-frequency oscillation sometimes used in dubstep 

  • An unsteady motion. 

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