depression;  melancholy;  dejection;  gloom;  despondency
 to leave one's seat;  to temporarily excuse oneself (from a meeting, etc.);  to step outside;  to be away (from one's desk, etc.)
 prognostic symptoms;  after-effect
 to be disheartened;  to be dejected;  to be discouraged;  suddenly (losing a lot of weight);  looking emaciated;  becoming very thin
 practice (in the field);  training (esp. practical and hands-on);  practical exercise;  drill
 to be absent;  to take a day off;  to rest;  to have a break;  to go to bed;  to (lie down to) sleep
 to see (a doctor, etc.);  to consult (someone)
 physical condition;  state of health
 heat;  fever;  temperature;  zeal;  passion
 to well (up);  to gush forth (of water);  to appear (esp. suddenly) (sweat, tears, etc.);  to feel emotions from (joy, bravery, etc.);  to hatch (esp. of parasitic insects, etc.)
 decrease in appetite;  loss of appetite
 autograph;  signature;  sign;  signal;  indication
 one;  for one thing;  only;  (not) even;  just (e.g. "just try it");  some kind of;  one type of
 recommendation;  advice;  suggestion;  encouragement
 psychiatry;  psychiatric department
 having a medical examination;  seeing a doctor
 computerized tomography;  CT
 inspection (e.g. customs, factory);  examination;  scan (e.g. MRI, PET, etc.)
 introduction;  presentation;  referral;  listing
 a little;  some;  somewhat;  amount;  quantity;  number
 antipathy;  reluctance;  resistance
 surgery;  department of surgery (hospital, etc.)
 disease;  ailment;  illness
 textbook;  coursebook;  schoolbook
 person with a mental disorder;  person with a mental illness
 society;  public;  community;  social studies
 adaptation;  accommodation;  conformity
 difficult to ...;  hard to ...
 vague;  obscure;  indistinct;  hazy;  ambiguous
 distinction;  differentiation;  discrimination;  discrimination (against people)
 relatively;  comparatively
 mind;  spirit;  attitude;  mentality;  spirit (of a matter);  essence
 won't;  hasn't;  isn't;  won't you
 decline;  ebb;  failure;  decay;  decrease;  loss
 about when;  about what time;  how soon
 to suddenly understand (esp. on basis of experience or memory);  to come to mind;  to recall (in a flash);  to be reminded of;  to call to mind;  to think of
 administrative;  businesslike;  practical;  impersonal;  perfunctory;  robot-like
 decomposition;  ulceration
 since then;  from that time;  ever since
 to have a meal;  to take a meal
 person concerned;  people involved (in an event);  those concerned;  staff
 coincidence;  chance;  by chance;  unexpectedly;  contingency
 guidance;  leading (the way);  information;  notice;  announcement (of one's arrival);  invitation