cutting;  severance;  section;  amputation;  disconnection
 and;  and then;  thus;  and now;  and finally
 research establishment;  research institute;  laboratory
 murder;  homicide;  manslaughter
 important;  serious;  valuable;  precious;  serious matter;  major incident
 should (be);  bound (to be);  nock (of a bow);  nock (of an arrow);  nock-shaped grip (between thumb and forefinger);  wooden frame on the tip of the mast of a Japanese ship that prevents the hawser from falling out
 inside;  interior;  among;  within;  middle;  center;  during
 to get up;  to rise;  to wake up;  to be awake;  to occur (usu. of unfavourable incidents);  to happen
 called;  named;  as many as;  as much as;  all ...;  every single ...
 be;  is;  did;  (have) done;  please;  do
 to;  for;  in order to;  for;  as for;  regarding
 with the exception of;  excepting;  excluding
 human being;  human;  person;  character (of a person)
 that;  it;  then;  that point (in time); (arch.)  there; (arch.)  you
 biggest;  greatest;  largest;  maximum
 proposition;  thesis;  notion;  problem;  issue;  challenge
 finally;  at last;  in the end;  after all;  never (happened)
 to set foot into;  to enter;  to step inside;  to cross the threshold
 riddle;  puzzle;  enigma;  enigmatic;  mysterious
 to lurk;  to be hidden;  to be concealed;  to lie dormant;  to be latent
 robot;  (mere) puppet;  pawn;  figurehead
 full moon;  moon on the 15th day of the month (by the lunar calendar);  full moon of the eighth lunar month
 everyone;  anyone;  no one;  nobody
 what;  you-know-what;  that thing;  whatsit;  whachamacallit;  (not) at all;  (not) in the slightest
 what!;  oh;  what the heck;  what the;  damn
 this;  last (couple of years, etc.);  these;  you (as in "you liar")
 you said;  he said;  if ... then;  do you seriously think that;  I already told you;  you should know by now that;  the said ...
 solitude;  loneliness;  isolation
 numeral;  figure;  digit;  numeric character
 thing;  matter;  incident;  occurrence;  circumstances;  situation;  work
 to say;  to utter;  to name;  to call;  to go (e.g. "the alarm went ping");  to make a noise
 how;  in what way;  why;  for what reason;  cannot possibly;  no way
 artificial intelligence;  AI
 voice;  singing (of a bird);  chirping (of an insect);  voice;  opinion (as expressed in words);  sound;  sense (of something's arrival)
 it seems;  I think;  I guess;  right?;  don't you agree?