to be crowded with people;  to be bustling with;  to prosper;  to flourish;  to do thriving business
 to part (usu. of people);  to part from;  to separate (of a couple);  to break up;  to lose (e.g. one's mother);  to be bereaved
 come;  come now;  well;  who knows;  well now;  let's see
 investigation;  inspection;  examination;  tune;  note;  melody
 first of all;  at once;  right away;  for now;  for the time being
 system;  lineage;  corollary;  system (range of strata that correspond to a particular time period);  (taxonomical) series
 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)
 interesting;  fascinating;  amusing;  funny;  enjoyable;  fun
 to disappear;  to vanish;  to go out (of a fire, light, etc.);  to die;  to fade (of a feeling, impression, etc.);  to vanish (e.g. of hope);  to go away (e.g. of a smell, itchiness, sleepiness)
 quick;  prompt;  without delay;  simple;  easy;  effortless
 to earn (income);  to make (money);  to score (points, victory);  to gain (time);  to work hard (at one's job);  to labor
 to differ (from);  to vary;  to not be in the usual condition;  to not match the correct (answer, etc.);  to be different from promised;  isn't it?
 curious;  strange;  unusual
 so;  therefore;  accordingly;  like I said;  I told you already
 very;  considerably;  by no means;  not readily;  middle;  half-way point
 honorific/polite/humble prefix
 mark;  guide;  purpose;  aim;  sight (on a firearm)
 to be found;  to be discovered
 to pull a wry face;  to screw one's face up;  to pucker one's face;  to scowl;  to grimace;  to frown
 to collect;  to gather;  to save;  to accumulate;  to pile up
 exactly;  precisely;  just;  as if;  as though;  quite
 -ish;  -like;  resembling;  appearing to be;  seeming to be
 to decide to;  to pretend that;  to make a practice of doing;  to make it a rule to
 sorry;  excuse me;  thank you
 not;  nonexistent;  not being (there)
 limits;  boundary;  domain;  area (e.g. in programming languages)
 commerce;  trade;  business
 so;  therefore;  accordingly;  consequently;  on those grounds;  that is why
 gatekeeper;  door guard;  doorman;  concierge;  janitor
 (common) soldier;  rank and file;  army;  troops;  warfare;  strategy
 greatly;  very much;  thanks a lot
 to raise one's hand;  to surrender;  to raise one's hand to someone (as a threat to strike);  to become better (at something);  to improve;  to throw one's hat in the ring
 promptly;  immediately;  quickly;  indifferently
 to leave;  to depart;  to take one's leave
 to get tired;  to tire;  to become worn out (of a well-used object); (arch.)  to starve
 to drag along;  to pull;  to force someone along;  to prolong;  to drag out;  to influence strongly
 (following a verb) to be sure to;  to do (something) so that ...;  to make sure to;  to try to
 long (distance, length);  long (time);  protracted;  prolonged