trouble;  bother;  trouble;  difficulty;  care;  attention
 until something reaches the very limit;  until the very last minute;  up to the breaking point
 to burn;  to roast;  to broil;  to heat;  to heat up;  to make (charcoal, pottery, bricks, etc.);  to bake
 to smile cheerfully;  to crack a smile
 tasks;  things to do;  errand;  business (to take care of);  affairs;  engagement
 unreliable;  undependable;  helpless;  forlorn;  worried;  uneasy
 thoughtlessly;  rashly;  unwisely;  halfway;  half-done;  incomplete
 to become used to the (ways of the) world;  to become worldly or sophisticated
 to tidy up;  to put in order;  to settle (problem);  to clear (dispute);  to finish;  to bring something to an end
 to grow up;  to become an adult;  to become big;  to grow in size
 anyone can see that;  it's obvious that
 dear (old);  fondly-remembered;  beloved;  missed;  nostalgic
 to entrust (someone) with;  to leave (a matter) with someone;  to have someone deliver (a message, parcel, etc.);  to send (through someone);  to use (something) to express (one's feelings, opinion, etc.);  to express in the form of (something)
 separate;  scattered;  apart
 matter;  affair;  counter for (received) emails, text messages, voicemail messages, etc.;  counter for accounts (on a website, email service, etc.)
 to weigh on one's mind;  to trouble one
 story;  tale;  talk;  discussion
 boy;  son;  child;  mere boy;  stripling;  greenhorn
 monkey (esp. the Japanese macaque, Macaca fuscata);  ape;  sly person;  idiot;  hick;  sliding wooden bolt (for holding a door or window shut);  clasp used to control the height of a pot-hook
 sweetly (smiling);  broadly (grinning)
 tough;  hard;  determined;  strong-minded;  strong (e.g. sunlight, alcohol);  severe
 unreasonable;  unnatural;  impossible;  forcible;  forced;  excessive (work, etc.);  immoderate
 relay station (esp. on Edo-period highway);  post station;  stage
 to stay at (e.g. hotel);  to be docked;  to be berthed;  to be moored
 to collect;  to gather;  to arrange;  to put in order;  to make uniform;  to make even
 greeting;  greetings;  speech (congratulatory or appreciative);  address;  reply;  response;  revenge
 to start a journey;  to embark on a trip;  to set forth;  to hit the trail
 to ask;  to enquire;  to query
 honorific/polite/humble prefix;  honorific suffix
 sick person;  patient;  invalid
 prognosis;  aftereffects;  recuperation;  convalescence
 for now;  for the time being;  for the present;  though not quite satisfactorily;  after a fashion
 to find out;  to discover;  to locate
 plan;  policy;  means;  fifth principle of the Eight Principles of Yong;  right upward flick
 married couple;  husband and wife;  man and wife;  his and hers;  pair of objects, one larger (for man), one smaller (for woman)
 to cause trouble (for);  to have a bad effect (on)