dint vs valley

dint

noun
  • The mark left by a blow; an indentation or impression made by violence; a dent. 

  • Force, power; especially in by dint of. 

verb
  • To dent. 

valley

noun
  • Any structure resembling one, e.g. the interior angle formed by the intersection of two sloping roof planes. 

  • An elongated depression cast between hills or mountains, often garnished with a river flowing through it. 

  • An area which drains itself into a river. 

verb
  • To form the shape of a valley. 

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