environment;  circumstance
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 you said;  he said;  if ... then;  do you seriously think that;  I already told you;  you should know by now that;  the said ...
 too;  also;  both A and B;  A as well as B;  even;  as much as
 funny;  amusing;  strange;  odd;  improper;  unsuitable
 yes;  yeah;  huh?;  what?;  not;  's
 isn't it?;  let's ...;  why don't we ...;  how about we ...
 to think;  to consider;  to think (of doing);  to plan (to do);  to judge;  to assess;  to imagine
 than;  from;  out of;  except;  but;  more
 high;  tall;  expensive;  high-priced;  high (level);  above average (in degree, quality, etc.)
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 to be able (in a position) to do;  to be up to the task;  to be ready;  to be completed;  to be made;  to be built;  to be good at
 truth;  reality;  proper;  right;  genuine;  authentic
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 in one go;  in one gulp;  in one breath;  immediately;  instantly;  right away
 level;  standard;  level (plane);  floor;  spirit level;  (surveyor's) level
 to rise;  to go up;  to enter (esp. from outdoors);  to come in;  to enter (a school);  to advance to the next grade;  to get out (of water)
 that is so;  that is right;  it looks to me;  people say that;  it is said that;  I hear that
 how;  in what way;  how about
 be;  is;  did;  (have) done;  please;  do
 what;  how many;  many;  a lot of;  several;  a few
 indicates a question;  or;  whether or not;  some- (e.g. something, someone);  hmm;  huh;  very
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 endorsing and questioning the preceding statement;  lamenting reflections on the preceding statement
 bird;  bird meat (esp. chicken meat);  fowl;  poultry
 smallness;  small item;  short month (i.e. having fewer than 31 days);  elementary school;  smaller (of two things, places, etc. with the same name);  inferior;  younger (of two people with the same name)
 this;  this one;  this person;  now;  this point (in time);  here;  used to stress the subject of a sentence
 truth;  reality;  sincerity;  honesty;  content;  substance
 first;  foremost;  most important;  best;  greatest;  above all
 factory;  plant;  mill;  workshop
 at;  in;  at;  when;  by;  with;  and then
 to get up;  to rise;  to wake up;  to be awake;  to occur (usu. of unfavourable incidents);  to happen
 explosion;  detonation;  eruption;  eruption (of discontent, etc.);  outburst;  outpouring
 accident;  incident;  trouble;  circumstances;  reasons