canter vs hurdle

canter

noun
  • A ride on a horse at such speed. 

  • One who makes hypocritical pretensions to goodness; one who uses canting language. 

  • One who cants or whines; a beggar. 

  • A gait of a horse between a trot and a gallop, consisting of three beats and a "suspension" phase, where there are no feet on the ground. Also describing this gait on other four legged animals. 

verb
  • To move at such pace. 

  • To cause to move at a canter; to ride (a horse) at a canter. 

hurdle

noun
  • An artificial barrier, variously constructed, over which athletes or horses jump in a race. 

  • An obstacle, real or perceived, physical or abstract. 

  • A movable frame of wattled twigs, osiers, or withes and stakes, or sometimes of iron, used for enclosing land, for folding sheep and cattle, for gates, etc.; also, in fortification, used as revetments, and for other purposes. 

verb
  • To compete in the track and field events of hurdles (e.g. high hurdles). 

  • To overcome an obstacle. 

  • To jump over something while running. 

  • To hedge, cover, make, or enclose with hurdles. 

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