space development;  space exploration
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 prosperous;  flourishing;  popular;  widespread;  active;  lively
 period;  epoch;  the times;  those days;  oldness;  ancientness
 at;  in;  at;  when;  by;  with;  and then
 what;  you-know-what;  that thing;  whatsit;  whachamacallit;  (not) at all;  (not) in the slightest
 discomfort;  inconvenience;  poverty;  want;  inability;  disability
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 to live;  to get along;  to spend (time)
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 excursion;  field trip;  school trip
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 that day;  the very same day
 indicates possessive;  nominalizes verbs and adjectives;  substitutes for "ga" in subordinate phrases;  (at sentence-end, falling tone) indicates a confident conclusion;  (at sentence-end) indicates emotional emphasis;  (at sentence-end, rising tone) indicates question
 storm;  tempest;  uproar;  hullabaloo;  storm (e.g. of protest)
 to recognise;  to recognize;  to know by sight;  to become acquainted with
 to grow hot (e.g. water);  to boil;  to get excited (at);  to erupt (in applause, cheering, etc.);  to ferment;  to melt (of metal)
 star (usu. not including the Sun);  planet (usu. not including Earth);  star (glyph, symbol, shape);  star (actor, player, etc.);  small dot;  spot;  star point (in go)
 to drift (to);  to be washed ashore
 and;  and then;  thus;  and now;  and finally
 Survival (Bob Marley & The Wailers album)
 to begin;  to start;  to happen (again);  to begin (anew);  to date (from);  to originate (in)
 yes;  yeah;  hum;  hmmm;  oof
 new word;  neologism;  word of recent origin;  recent word;  modern term
 is something wrong?;  what's wrong?;  what's the matter?;  slightest;  mere;  trivial
 ah!;  oh!;  yes;  indeed;  aah;  gah
 easy;  trifling;  harmless;  nothing of the sort;  not at all
 hey;  you;  hey;  hey;  hold on;  yo
 in that way;  thus;  so;  so?
 slowly;  quietly;  steadily;  soon;  momentarily;  before long
 to do;  to carry out;  to cause to become;  to make (into);  to serve as;  to act as;  to wear (clothes, a facial expression, etc.)
 indicates a question;  or;  whether or not;  some- (e.g. something, someone);  hmm;  huh;  very
 be;  is;  did;  (have) done;  please;  do
 don't;  do;  hey;  listen;  now, ...;  well, ...
 today;  this day;  these days;  recently;  nowadays
 considerably;  greatly;  a lot
 to make (good) progress;  to move right ahead (with the work);  to advance
 Eh?;  What?;  Come on!;  Damn!