one day;  (on) a certain day
 abrupt;  sudden;  unexpected
 the world;  society;  sphere;  circle;  world-renowned;  world-famous
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 hole;  opening;  pit;  hollow;  burrow;  den;  deficit
 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
 and;  and then;  thus;  and now;  and finally
 there (place relatively near listener);  there (place just mentioned);  that place;  then (of some incident just spoken of);  that (of point just raised); (arch.)  you
 from (e.g. time, place, numerical quantity);  since;  from (originator);  by;  because;  since;  out of (constituent, part)
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 many;  a lot;  much;  multitude
 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
 demon;  devil;  evil spirit;  monster;  goblin;  apparition
 to appear;  to come in sight;  to become visible;  to be expressed (e.g. emotions);  to become apparent (e.g. trends, effects)
 in the twinkling of an eye;  in a flash
 chaos;  confusion;  disorder;  chaotic;  confused;  uncertain
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 calamity;  disaster;  accident
 to fill;  to become full (of);  to wax (of the moon);  to rise (of the tide);  to flow;  to expire (of a period of time)
 millennium;  one thousand years; (fig.) long time
 last (i.e. immediately preceding);  previous;  pre- (e.g. premodern);  before;  before;  earlier
 hero;  the brave;  man of valour (valor)
 by means of;  due to;  because of;  according to
 seal;  to seal (e.g. a letter);  to affix a seal;  to seal up
 Satan;  the Devil;  the Prince of Darkness;  king of the demons who try to prevent people from doing good
 revival (e.g. musical);  come-back;  restoration;  rebirth;  resurrection
 to think (about, of);  to think over;  to consider;  to bear in mind;  to think (that);  to believe;  to intend (to do)
 king;  queen;  monarch;  the Crown (as a focus of authority in the UK, etc.);  the throne
 descendant;  posterity;  offspring
 pluralizing suffix (esp. for people and animals; formerly honorific)
 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.
 subjugation (using military force);  suppression;  subduing
 to face;  to go towards;  to head towards
 to decide to;  to pretend that;  to make a practice of doing;  to make it a rule to
 beyond this point;  from now on;  after this
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 cavern;  cave;  cave system;  grotto
 recently;  lately;  these days;  nearest;  closest
 monster;  monstrosity;  giant;  influential figure;  monsterlike;  over-demanding
 appearance;  arrival;  make one's appearance
 circumference;  outskirts;  environs;  (computer) peripheral
 to lay waste;  to devastate;  to invade;  to break into;  to troll (e.g. web forums);  to spam
 seeming ...;  appearing ...;  -ish;  like a ...;  typical of ...
 deep;  profound;  dense;  thick;  close (relationship);  intense;  strong
 ferocious;  brutal;  atrocious;  savage;  barbarous
 as (for);  for;  in the capacity of
 to fire (gun, arrow, questions, etc.);  to shoot;  to set free;  to release;  to emit (e.g. light);  to give off (e.g. a scent)