stray vs waif

stray

noun
  • One who is lost, literally or figuratively. 

  • An area of common land for use by domestic animals generally. 

  • Any domestic animal that has no enclosure nor proper place and company, but that instead wanders at large or is lost; an estray. 

  • An instance of atmospheric interference. 

  • An act of wandering off or going astray. 

verb
  • To wander from company or outside proper limits; to rove or roam at large; to go astray. 

  • To wander from the path of duty or rectitude; to err. 

  • To cause to stray; lead astray. 

  • To wander, as from a direct course; to deviate, or go out of the way. 

adj
  • Having gone astray; strayed; wandering 

  • In the wrong place; misplaced. 

waif

noun
  • A person (especially a child) who is homeless and without means of support; also, a person excluded from society; an outcast. 

  • A plant introduced in a place outside its native range but is not persistently naturalized. 

  • A very thin person. 

  • Something found, especially if without an owner; something which comes along, as it were, by chance. 

  • A small flag used as a signal. 

  • Something (such as clouds or smoke) carried aloft by the wind. 

verb
  • To cast aside or reject, and thus make a waif. 

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