stagger vs strain

stagger

verb
  • To cause to doubt and waver; to make to hesitate; to make less steady or confident; to shock. 

  • To cease to stand firm; to begin to give way; to fail. 

  • To begin to doubt and waver in purposes; to become less confident or determined; to hesitate. 

  • To arrange (a series of parts) on each side of a median line alternately, as the spokes of a wheel or the rivets of a boiler seam. 

  • In standing or walking, to sway from one side to the other as if about to fall; to stand or walk unsteadily; to reel or totter. 

  • To arrange similar objects such that each is ahead or above and to one side of the next. 

  • To schedule in intervals or at different times. 

  • To cause to reel or totter. 

noun
  • An unsteady movement of the body in walking or standing as if one were about to fall; a reeling motion. 

  • The spacing out of various actions over time. 

  • One who attends a stag night. 

  • The horizontal positioning of a biplane, triplane, or multiplane's wings in relation to one another. 

  • Bewilderment; perplexity. 

  • The difference in circumference between the left and right tires on a racing vehicle. It is used on oval tracks to make the car turn better in the corners. 

  • A disease of horses and other animals, attended by reeling, unsteady gait or sudden falling. 

strain

verb
  • To make uneasy or unnatural; to produce with apparent effort; to force; to constrain. 

  • To damage by drawing, stretching, or the exertion of force. 

  • To urge with importunity; to press. 

  • To act upon, in any way, so as to cause change of form or volume, as when bending a beam. 

  • To apply a force or forces to by stretching out. 

  • To exert or struggle (to do something), especially to stretch (one's senses, faculties etc.) beyond what is normal or comfortable. 

  • To separate solid from liquid by passing through a strainer or colander 

  • To percolate; to be filtered. 

  • hug somebody; to hold somebody tightly. 

  • To stretch beyond its proper limit; to do violence to, in terms of intent or meaning. 

noun
  • The act of straining, or the state of being strained. 

  • Language that is eloquent, poetic, or otherwise heightened. 

  • An injury resulting from violent effort; a sprain. 

  • Any sustained note or movement; a song; a distinct portion of an ode or other poem; also, the pervading note, or burden, of a song, poem, etc. 

  • A dimensionless measure of object deformation either referring to engineering strain or true strain. 

  • A kind or sort (of person etc.). 

  • A particular variety of a microbe, virus, or other organism, usually a taxonomically infraspecific one. 

  • A violent effort; an excessive and hurtful exertion or tension, as of the muscles. 

  • Hereditary character, quality, tendency, or disposition. 

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