to stare at;  to gaze at;  to look hard at;  to watch intently;  to fix one's eyes on
 language;  dialect;  word;  phrase;  speech;  (manner of) speaking
 towards (a destination);  for the purpose of;  with the goal of;  targeting (a group, a demographic)
 just now;  a moment ago;  this very minute
 elevator;  lift;  elevator (aviation)
 emergency staircase;  emergency stairs
 surveillance camera;  security camera
 destructive blast;  blowing up;  explosion
 to listen carefully;  to strain one's ears
 wherein;  therein;  thereinto
 many;  much;  plenty;  hardly
 doubt;  question;  suspicion;  dubiousness
 to be mixed;  to be blended with;  to be combined;  to associate with;  to mingle with;  to interest
 to catch (someone's words);  to make out;  to follow;  to ask about (a situation, circumstances, etc.);  to inquire
 what;  how many;  many;  a lot of;  several;  a few
 prank;  practical joke;  horseplay;  mischievous trick
 seeming ...;  appearing ...;  -ish;  like a ...;  typical of ...
 fellow;  guy;  thing;  object;  he;  she
 just as;  in the act of;  as soon as;  at the moment that
 violent;  furious;  extreme;  intense;  fervent;  vehement
 lower floor;  downstairs;  bottom of the stairs;  foot of the stairs
 body;  oneself;  one's place;  one's position;  main part;  meat (as opposed to bone, skin, etc.)
 to shrug (shoulders);  to duck (head);  to draw back (body)
 door;  gate;  opening;  title page
 key;  lock;  key (to a problem);  clue
 destruction;  disruption;  (application) crash
 iron (Fe);  strong and hard (as iron);  railway;  railway enthusiast
 to lock up;  to shut up;  to imprison
 new;  novel;  fresh;  recent;  latest;  up-to-date
 tone color;  tone colour;  tone quality;  timbre
 to use (a thing, method, etc.);  to make use of;  to use (a person, animal, puppet, etc.);  to employ;  to use (time, money, etc.);  to spend
 the expectation is that ...;  the reason is that ...;  the fact is that ...;  the explanation is that ...;  it is that ...
 to put up (a notice, sign, etc.);  to hang out (e.g. a banner);  to hold up high;  to raise overhead;  to tout (a principle, plan, etc.);  to herald;  to publish
 resistance;  opposition;  reluctance;  repulsion;  resistance;  drag
 whole;  entirety;  whatever (is the matter)
 to blow away;  to blow off;  to dispel;  to drive away;  to talk big
 all members;  all hands;  everyone;  everybody;  whole crew
 to die;  to pass away;  to lose spirit;  to lose vigor;  to cease;  to stop
 disagreeable;  detestable;  unpleasant;  reluctant