spine;  line of the backbone;  seam down the back (of clothing)
 to be of help;  to be useful;  to go toward
 bag;  satchel;  briefcase;  basket
 regular;  normal;  formal;  legal;  established;  legitimate
 to take advantage of one's carelessness;  to perform a surprise attack
 password;  watchword;  motto;  slogan
 district of a town;  city block (of irregular size)
 as expected (positive events);  as hoped for
 number of days (times) one has attended
 tolerance level;  permissible range;  acceptable limits
 to omit;  to leave out;  to exclude;  to curtail;  to save;  to cut down
 fourth day of the month;  four days
 nth period (e.g. nth class in school day)
 history of a nation;  Japanese history
 decline;  degeneration;  decay;  waning;  ebbing
 famine;  crop failure;  chronic shortage (e.g. of water)
 oppressive rule;  tyrannical regime;  despotism
 to suffer;  to groan;  to be worried
 to create (a sensation);  to give rise to (controversy)
 imprisonment;  incarceration
 bitter experience;  misery;  distress;  grief;  sad thoughts;  hardship
 design (on a banner);  emblem (on a flag);  insignia;  banner (e.g. of democracy);  slogan;  cause
 country;  state;  region;  national government;  central government;  home (i.e. hometown, home country); (arch.)  province (of Japan)
 head;  leader;  prime minister
 great achievement;  great feat;  great work;  great undertaking
 relocation of the capital;  transfer of the capital
 to harvest;  to reap;  to take in;  to gather in;  to adopt (e.g. idea);  to accept (e.g. advice)
 neighbouring country;  neighboring country;  adjacent country
 distance;  interval;  gap;  difference;  estrangement
 sublimation;  sublimating (an emotion, impulse, etc.);  channelling;  diverting
 (university) president;  chancellor;  principal;  provost
 homeroom;  form room;  form class
 lodging host;  lodging place
 annual;  yearly;  year (e.g. of graduation);  nth year (e.g. student);  order by year
 selective system;  system that offers choices