lapse vs neglect

lapse

verb
  • To fall or pass from one proprietor to another, or from the original destination, by the omission, negligence, or failure of somebody, such as a patron or legatee. 

  • To fall away gradually; to subside. 

  • To slip into a bad habit that one is trying to avoid. 

  • To become void. 

  • To fall into error or heresy. 

noun
  • A decline or fall in standards. 

  • A common-law rule that if the person to whom property is willed were to die before the testator, then the gift would be ineffective. 

  • A pause in continuity. 

  • A marked decrease in air temperature with increasing altitude because the ground is warmer than the surrounding air. 

  • A fall or apostasy. 

  • An interval of time between events. 

  • A temporary failure; a slip. 

  • A termination of a right etc., through disuse or neglect. 

  • memory lapse 

neglect

verb
  • To fail to do or carry out something due to oversight or carelessness. 

  • To fail to care for or attend to something. 

  • To omit to notice; to forbear to treat with attention or respect; to slight. 

  • To ignore for the sake of simplifying calculations without significantly affecting accuracy. 

noun
  • Habitual lack of care. 

  • The act of neglecting. 

  • The state of being neglected. 

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