achieve vs reap

achieve

verb
  • To obtain, or gain (a desired result, objective etc.), as the result of exertion; to succeed in gaining; to win. 

  • Show all the spoils by valiant kings achieved. 

  • To succeed in something, now especially in academic performance. 

  • To carry out successfully; to accomplish. 

  • To obtain (a material thing). 

reap

verb
  • To obtain or receive as a reward, in a good or a bad sense. 

  • To terminate a child process that has previously exited, thereby removing it from the process table. 

  • To gather (e.g. a harvest) by cutting. 

  • To cut (for example a grain) with a sickle, scythe, or reaping machine 

noun
  • A bundle of grain; a handful of grain laid down by the reaper as it is cut. 

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