titubate vs wince

titubate

verb
  • To stutter, stammer. 

wince

verb
  • To flinch as if in pain or distress. 

  • To wash (cloth), dip it in dye, etc., with the use of a wince. 

  • To kick or flounce when unsteady or impatient. 

noun
  • A sudden movement or gesture of shrinking away. 

  • A reel used in dyeing, steeping, or washing cloth; a winch. It is placed over the division wall between two wince pits so as to allow the cloth to descend into either compartment at will. 

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