ambition vs whittle

ambition

verb
  • To seek after ambitiously or eagerly; to covet. 

noun
  • Eager or inordinate desire for some object that confers distinction, as preferment, honor, superiority, political power, or fame; desire to distinguish one's self from other people. 

  • An object of an ardent desire. 

  • A personal quality similar to motivation, not necessarily tied to a single goal. 

  • A desire, as in (sense 1), for another person to achieve these things. 

whittle

verb
  • To make eager or excited; to excite with liquor; to inebriate. 

  • To cut or shape wood with a knife. 

  • To reduce or gradually eliminate something (such as a debt). 

noun
  • A knife; especially, a pocket knife, sheath knife, or clasp knife. 

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