complete;  whole;  perfect;  safe
 floating;  drifting;  suspension; (arch.)  wandering (about)
 stability;  steadiness;  equilibrium
 yours sincerely;  respectfully yours
 to train;  to teach;  to acquire (information);  to learn;  to stock;  to stock up on
 in an instant;  instantly;  in a moment;  instantaneously;  in the twinkling of an eye
 to spring;  to jump up;  to fly up;  to skip
 to fly;  to soar;  to jump;  to leap;  to spatter;  to scatter;  to hurry
 to order;  to command;  to appoint
 behind;  rear;  after;  later;  remainder;  the rest;  more (e.g. five more minutes)
 thereupon;  shortly thereafter
 indicates uncertainty or second hand nature of information quoted
 corridor;  hallway;  passageway
 low (rank, degree, value, content, quality, etc.);  low (position);  close to the ground;  short (height);  deep (voice);  in a low key
 ceiling;  ceiling price;  (price) ceiling
 to line up;  to stand in a line;  to rival;  to match;  to equal
 dimly;  faintly;  absentmindedly;  vacantly;  idly;  aimlessly
 to shine on;  to illuminate;  to compare (with);  to refer to
 left and right;  right and left;  (asserting) control;  influence;  one's attendants;  people accompanying one
 door;  gate;  opening;  title page
 dark;  gloomy;  depressed;  dispirited;  dark (in colour);  dull;  ill-boding
 clearly;  plainly;  distinctly;  to be clear;  to be definite;  to be certain
 tune;  tone;  vein;  mood;  condition;  state of health
 charge;  duty;  person in charge;  connection;  linking
 to be satisfied (with an explanation, apology, etc.);  to be happy
 feeling;  sensation;  preparedness;  readiness;  thought;  sentiment
 one-by-one;  separately;  in detail
 to open (a door, etc.);  to unwrap (e.g. parcel, package);  to open (for business, etc.);  to empty;  to remove;  to move out;  to clear out
 to squash;  to crush;  to flatten
 after all;  in the end;  anyway;  (cannot) possibly;  (not) at all;  (not) by any means
 to stagnate;  to settle (at the bottom);  to deposit;  to become sluggish;  to become dull;  to be delayed
 bubble on surface of liquid;  ephemeral;  transient
 sneakily;  secretly;  stealthily;  on the sly
 to lurk;  to be hidden;  to be concealed;  to lie dormant;  to be latent
 there is no need to ...;  never happens;  there is never a time when
 difference;  distinction;  discrepancy;  mistake;  error
 in;  on;  at (place);  as for;  regarding
 priority;  preference;  preferential right;  right of way
 all that one has;  all that there is;  the whole
 as a test;  as an experiment;  by way of experiment;  by way of trial;  tentatively
 considerable;  great;  important;  significant;  a big deal