yes;  that is correct;  um;  errr;  huh?;  grrr
 so far;  up to now;  hitherto;  that's enough (for today);  it ends here
 pursuit of knowledge;  studying;  learning;  training;  completing a course
 (good) result;  outcome;  fruits (of one's labors);  product;  accomplishment
 confirmation;  verification;  validation;  review;  check;  affirmation
 this;  last (couple of years, etc.);  these;  you (as in "you liar")
 simulation;  simulation (of a foul);  diving;  flopping
 business;  task;  use;  purpose;  for the use of ...;  used for ...
 ghost;  apparition;  phantom;  spectre;  specter;  demon
 to perform;  to do;  to conduct oneself;  to carry out
 dangerous;  risky;  awful;  terrible;  terrific;  amazing
 don't;  do;  hey;  listen;  now, ...;  well, ...
 really;  truly;  indeed;  good grief
 review (of learned material);  revision
 to come (spatially or temporally);  to approach;  to come back;  to do ... and come back;  to come to be;  to become
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 such;  like that;  that sort of;  very
 person;  someone;  human beings;  mankind;  human (Homo sapiens);  (other) people;  others
 definitely;  absolutely;  absolute;  unconditional;  absoluteness
 perfectly;  right on the mark;  spot on;  enough;  sufficiently;  thoroughly
 what;  how many;  many;  a lot of;  several;  a few
 seems;  I think;  I guess;  don't you agree?;  I thought you'd say that!
 splendid;  praiseworthy;  admirable;  well done!;  bravo!
 hot (thing);  passionate (feelings, etc.);  ardent;  hot (e.g. temper);  zealous;  enthusiastic;  intense
 this;  this one;  this person;  now;  this point (in time);  here;  used to stress the subject of a sentence
 yes;  indeed;  ha!;  what?;  huh?;  sigh
 sale;  selling;  selling point;  gimmick;  seller;  vendor
 yes;  yeah;  hum;  hmmm;  oof
 to go;  to move (in a direction or towards a specific location);  to proceed;  to take place;  to pass through;  to come and go;  to walk
 adds force or indicates command
 shuriken;  small throwing blade;  throwing star
 forever;  endlessly;  on and on;  meandering;  wandering;  winding
 long snake;  long line (of people, etc.)
 art;  technique;  means;  way;  trick;  trap
 honorific/polite/humble prefix