flank vs squad

flank

verb
  • To defend the flank(s) of. 

  • To be placed to the side(s) of something (usually in terms of two objects, one on each side). 

  • To attack the flank(s) of. 

  • To place to the side(s) of. 

noun
  • The flesh between the last rib and the hip; the side. 

  • The sides of a bastion perpendicular to the wall from which the bastion projects. 

  • The outermost strip of a road. 

  • The wing, one side of the pitch. 

  • That part of the acting surface of a gear wheel tooth that lies within the pitch line. 

  • A cut of meat from the flank of an animal. 

  • The side of something, in general senses. 

  • The extreme left or right edge of a military formation, army etc. 

adj
  • Maximum. Historically faster than full speed (the most a vessel can sustain without excessive engine wear or risk of damage), now frequently used interchangeably. Typically used in an emergency or during an attack. 

squad

verb
  • To act as part of, or on behalf of, a squad. 

noun
  • Sloppy mud. 

  • One's friend group, taken collectively; one's peeps. 

  • A unit of tactical military personnel, or of police officers, usually of about ten members. 

  • A group of potential players from whom a starting team and substitutes are chosen. 

  • A collective noun for a group of squid. 

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