in all ages;  over the ages;  forever and ever
 not yet known;  unknown;  strange
 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
 the world;  society;  sphere;  circle;  world-renowned;  world-famous
 indicates direct object of action;  indicates subject of causative expression;  indicates an area traversed;  indicates time (period) over which action takes place;  indicates point of departure or separation of action;  indicates object of desire, like, hate, etc.
 to want;  to wish for;  to request;  to demand;  to seek;  to search for
 to begin a trip;  to depart;  to embark;  to die;  to pass away;  to depart this life
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 person;  someone;  human beings;  mankind;  human (Homo sapiens);  (other) people;  others
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 to call out (to);  to call;  to summon (a doctor, etc.);  to invite;  to designate;  to name;  to garner (support, etc.)
 every part of the world;  all over the world;  the four corners of the world
 at;  in;  at;  when;  by;  with;  and then
 to lose;  to miss (a change, opportunity);  to lose (a loved one);  to be bereaved of;  to concede (goals, points, etc.)
 to hang up (e.g. a coat, a picture on the wall);  to let hang;  to put on (e.g. a blanket);  to put on top of;  to put on (glasses, etc.);  to wear (a necklace, etc.);  to make (a call)
 to collect;  to assemble;  to gather
 nongovernment organization (organisation);  NGO
 be;  is;  did;  (have) done;  please;  do
 indicates word or phrase being defined;  used for quoting (thoughts, speech, etc.);  with;  (not) as much as;  (not) so much as;  the fact that
 ancient civilization;  ancient civilisation
 such things as ...;  and ... and;  the minute (that) ...;  no sooner than ...;  be;  is;  o
 unexplored region;  secluded region;  place off the beaten track
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 to leave (behind);  to leave (undone);  to not finish;  to save;  to set aside;  to leave (to someone, esp. after one's death)
 and;  and then;  thus;  and now;  and finally
 Critically Endangered (conservation status);  CE
 until (a time);  till;  to (a place or person);  as far as;  to (an extent);  up to
 various;  varied;  diverse;  all sorts of
 among (other things);  especially;  particularly;  inter alia;  above all (else)
 present age;  present day;  today;  modern era;  modern times
 level;  standard;  water level
 far away;  far off;  far;  long ago;  long before
 to cross over;  to cross;  to pass through;  to exceed;  to surpass;  to be more (than)
 danger;  peril;  hazard;  risk
 force;  strength;  capability;  ability;  efficacy;  effect;  effort
 to hold (in one's hand);  to take;  to possess;  to have;  to maintain;  to keep;  to last