labyrinth;  maze;  mystery;  dungeon
 profound;  deep;  deep (of a cave, etc.);  innermost;  interior
 to shut in;  to confine;  to contain
 story;  tale;  narrative;  account;  fable;  legend
 white;  innocence;  innocent person;  blank space;  white go stone;  white dragon tile;  skewered grilled pig intestine
 honorific/polite/humble prefix
 cleaning;  sweeping;  dusting;  scrubbing
 time;  hour;  period;  class
 be;  is;  did;  (have) done;  please;  do
 adds force or indicates command
 ah!;  oh!;  yes;  indeed;  aah;  gah
 next;  following;  subsequent;  stage;  station
 last night;  yesterday evening
 metropolitan;  managed by the Tokyo Metropolitan Government
 crocodile;  alligator; (arch.)  shark
 breeding;  raising;  rearing
 at;  in;  at;  when;  by;  with;  and then
 discovery;  detection;  finding
 specialist;  expert;  professional;  authority;  pundit
 judgement;  judgment;  expert opinion;  appraisal
 result;  consequence;  coming to fruition;  bearing fruit;  as a result;  consequently
 genuine article;  real thing;  real deal
 thing;  matter;  incident;  occurrence;  circumstances;  situation;  work
 establishing;  proving;  ascertaining;  identifying;  confirming
 the same;  the said;  likewise
 consideration;  examination;  investigation;  study;  scrutiny;  discussion
 synthesis;  coordination;  putting together;  comprehensive
 calculus (concretion of minerals formed inside the body)
 stone (of a fruit);  pit;  core (of an organization, team, etc.);  nucleus;  nuclear weapons;  nucleus (of an atom);  nucleus (of a cell)
 special;  particular;  peculiar;  unique
 mucus;  mucilage;  viscous liquid;  phlegm
 shape of a globe;  globe shape;  spherical
 to harden;  to solidify;  to become firm;  to become certain;  to gather (together);  to assemble
 formation;  molding;  making up;  repair (e.g. plastic surgery);  replacement;  -plasty
 thing;  object;  one's things;  possessions;  things;  something;  quality
 exceedingly;  extremely;  decisively
 case (e.g. receptacle, condition, event, legal action, letter style, etc.);  Computer-Aided Software Engineering;  CASE
 limit;  limits;  degree;  extent;  the end;  the last;  as long as ...