bound vs unloose

bound

verb
  • To be the bound of. 

  • To surround a territory or other geographical entity; to form the boundary of. 

  • I bound the splint to my leg. 

  • To leap, move by jumping. 

  • The rabbit bounded down the lane. 

  • To cause to leap. 

adj
  • Ready to start or go (to); moving in the direction (of). 

  • That cannot stand alone as a free word. 

  • Very likely (to), certain to 

  • Unable to move in certain conditions; e.g. snowbound. 

  • Obliged (to). 

  • Constrained by a quantifier. 

  • Confined or restricted to a certain place; e.g. railbound. 

noun
  • A boundary, the border which one must cross in order to enter or leave a territory. 

  • A value which is known to be greater or smaller than a given set of values. 

  • A sizeable jump, great leap. 

  • A spring from one foot to the other in dancing. 

unloose

verb
  • To free from a constraint. 

  • To loosen or undo (something that entangles, fastens, holds, or interlocks). 

  • To free (someone or something) from a constraint; (figuratively) to release (something which has been suppressed, such as emotions or objectionable things). 

  • To relax or slacken (something that clasps or grips, such as the arms or hands). 

  • To become loose or come off. 

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