remain vs seesaw

remain

verb
  • To continue unchanged in place, form, or condition, or undiminished in quantity; to abide; to stay; to endure; to last. 

  • To await; to be left to. 

  • To continue in a state of being. 

  • To be left after a number or quantity has been subtracted or cut off; to be left as not included or comprised. 

  • To stay after others or other parts have been removed or otherwise disappeared. 

noun
  • That which is left; relic; remainder. 

  • That which is left of a human being after the life is gone; relics; a dead body. 

  • Posthumous works or productions, especially literary works. 

seesaw

verb
  • To fluctuate. 

  • To cause to move backward and forward in seesaw fashion. 

  • To use a seesaw. 

adj
  • fluctuating. 

noun
  • An abnormal breathing pattern caused by airway obstruction, characterized by paradoxical chest and abdominal movement. 

  • A structure composed of a plank, balanced in the middle, used as a game in which one person goes up as the other goes down. 

  • A series of up-and-down movements. 

  • A series of alternating movements or feelings. 

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