swerve vs wander

swerve

verb
  • To wander from any line prescribed, or from a rule or duty; to depart from what is established by law, duty, custom, or the like; to deviate. 

  • To bend; to incline; to give way. 

  • To go out of a straight line; to deflect. 

  • Of a projectile, to travel in a curved line 

  • To climb or move upward by winding or turning. 

  • To go out of one's way to avoid; to snub. 

  • To turn aside or deviate to avoid impact. 

  • To drive in the trajectory of another vehicle to stop it, to cut off. 

noun
  • A sudden movement out of a straight line, for example to avoid a collision. 

  • A deviation from duty or custom. 

wander

verb
  • To stray; stray from one's course; err. 

  • To go somewhere indirectly or at varying speeds; to move in a curved path. 

  • To move without purpose or specified destination; often in search of livelihood. 

  • Of the mind, to lose focus or clarity of argument or attention. 

  • To commit adultery. 

noun
  • An act or instance of wandering. 

  • The situation where a value or signal etc. deviates from the correct or normal value. 

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