surveillance camera;  security camera
 class;  order;  et cetera;  etc.;  equal;  iso-
 that;  the;  part (as in "part two");  um ...;  er ...
 figure;  form;  appearance;  dress;  state;  condition
 to catch;  to capture;  to grasp (e.g. meaning);  to perceive;  to captivate;  to move (one's heart)
 to do;  to carry out;  to cause to become;  to make (into);  to serve as;  to act as;  to wear (clothes, a facial expression, etc.)
 elimination;  erasure;  clearing;  elimination (of variables)
 to catch;  to capture;  to catch hold of (someone);  to stop (e.g. a stranger in the street);  towards (someone);  at (someone)
 to understand;  to comprehend;  to become clear;  to be known;  I know!;  I think so too!
 seems;  I think;  I guess;  don't you agree?;  I thought you'd say that!
 pluralizing suffix (esp. for people and animals; formerly honorific)
 claim;  insistence;  assertion;  advocacy;  emphasis;  contention
 quick;  speedy;  prompt;  rapid;  swift
 to find out;  to discover;  to locate
 this time;  now;  next time;  another time;  recently;  lately
 it is ... that ...;  precisely;  although;  while;  it is precisely because ... that ...;  only because ...
 to send to;  to deliver;  to escort (a person) home
 -ical;  -ive;  -like;  -ish;  (something) like;  along the lines of
 subject;  theme;  homework;  assignment;  task;  challenge
 each nation;  many nations;  many countries
 overbearing;  coercive;  pushy;  forcible;  high-handed
 to perform;  to do;  to conduct oneself;  to carry out
 to pass through;  to pass by;  to pass (of time);  to elapse;  to have expired;  to have ended;  to exceed
 dot;  spot;  mark (in an exam, etc.);  grade;  point (in a game);  score;  point (in geometry)
 president (of a nation);  big man;  boss;  buddy
 how;  in what way;  how about
 to say;  to utter;  to name;  to call;  to go (e.g. "the alarm went ping");  to make a noise
 to hold (in one's hand);  to take;  to possess;  to have;  to maintain;  to keep;  to last
 mediator;  middleman;  intermediary;  carrier (e.g. disease)
 many;  much;  majority (of);  greater part (of);  mostly;  mainly
 (suffering) damage;  injury;  harm
 to put on (one's head);  to wear;  to be covered with (dust, snow, etc.);  to pour (water, etc.) on oneself;  to bear (e.g. someone's debts, faults, etc.);  to take (blame);  to overlap (e.g. sound or color)
 situation;  (present) state of affairs;  circumstances
 optimization;  optimisation