military science;  military studies
 in;  at;  on;  as for;  regarding;  with regards to
 absolute basics;  very rudiments
 to strike;  to hit;  to beat;  to punch
 exactly;  surely;  right then;  just then;  just (about to);  on the verge (of doing or happening)
 throwing in;  inserting;  investment;  commitment (of funds, personnel, etc.);  launching (a product into the market);  introduction
 to slip through;  to make one's way through quickly
 blow;  shock;  strike;  batting
 to give (esp. to someone of lower status);  to bestow;  to provide;  to afford;  to assign;  to cause
 sky;  air;  ether;  firmament;  the heavens
 force;  unit;  corps;  squad;  troops;  party
 that;  that thing;  that person;  then;  that time;  that place (over there);  down there (i.e. one's genitals)
 unpleasant;  disgusting;  loathsome;  shameful;  scandalous
 to nod;  to bow one's head in assent;  to agree
 large number (of);  many;  majority
 composition;  formation;  organization;  organisation;  compilation
 invasion;  incursion;  raid;  aggression;  intrusion;  trespass
 relay;  hook-up;  relay broadcasting
 institution;  establishment;  facility;  home (for elderly, orphans, etc.)
 settlement;  village;  community;  (bacterial) colony
 to drop;  to lose;  to clean off (dirt, makeup, paint, etc.);  to remove (e.g. stains or facial hair);  to lose (a match);  to reject (an applicant);  to lower (e.g. shoulders or voice)
 to turn;  to revolve;  to visit several places;  to function well;  to pass a certain time
 aviation;  flight;  flying;  to fly;  to take a flight
 to pass through;  to pass by;  to pass (of time);  to elapse;  to have expired;  to have ended;  to exceed
 side (of something, or taking someone's side);  part;  (watch) case
 intercept;  interception;  counter-attack
 bow and arrow;  weapon;  arms
 far away;  far off;  far;  long ago;  long before
 one-sided;  unilateral;  arbitrary
 (suffering) damage;  injury;  harm
 accumulation;  accumulate;  store
 to spend time (on doing something)
 to suffer;  to groan;  to be worried
 start;  commencement;  beginning;  initiation
 how long;  how much;  to what extent
 to burn;  to roast;  to broil;  to heat;  to heat up;  to make (charcoal, pottery, bricks, etc.);  to bake