coast vs struggle

coast

verb
  • To make a minimal effort; to continue to do something in a routine way, without initiative or effort. 

  • To sail along a coast. 

  • To glide along without adding energy; to allow a vehicle to continue moving forward after disengaging the engine or ceasing to apply motive power. 

  • To slide downhill; to slide on a sled upon snow or ice. 

noun
  • The edge of the land where it meets an ocean, sea, gulf, bay, or large lake. 

struggle

verb
  • To strive, or to make efforts, with a twisting, or with contortions of the body. 

  • To strive, to labour in difficulty, to fight (for or against), to contend. 

noun
  • A contortion of the body in an attempt to escape or to perform a difficult task. 

  • Strife, contention, great effort. 

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