ride off vs slide off

ride off

verb
  • Used other than figuratively or idiomatically: see ride, off. 

  • To depart; to leave with no expectation of returning. 

  • To ride defensively so as to deflect an opposing player. 

  • To drive away or expel (someone or something) from a location or an activity. 

slide off

verb
  • Used other than figuratively or idiomatically: see slide, off. 

  • To leave a place, a meeting, etc., without being noticed; to slip away, slip off. 

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