understanding;  comprehension;  appreciation;  sympathy
 obstacle;  impediment;  hindrance;  handicap;  impairment;  disability
 mistake;  error;  discrepancy;  discrepancy between one's actions and intentions
 reciting (to oneself);  repeating (e.g. an order, to confirm one heard it correctly)
 type;  pattern;  model;  epitome;  exemplar;  archetype
 computerized tomography;  CT
 really;  truly;  indeed;  good grief
 unrelated;  irrelevant;  unconcerned;  unconnected
 to be photographed;  to be projected
 some;  any;  in any way;  of some kind;  of some sort
 in the first place;  to begin with;  after all;  anyway;  beginning;  start
 how;  in what way;  how about
 judgment;  judgement;  divination;  judgement
 difficult;  hard;  impossible;  unfeasible;  fussy;  particular;  gloomy
 to open (a door, etc.);  to unwrap (e.g. parcel, package);  to open (for business, etc.);  to empty;  to remove;  to move out;  to clear out
 disease;  ailment;  illness
 important;  serious;  valuable;  precious;  serious matter;  major incident
 magnetic resonance imaging;  MRI
 question (e.g. on a test);  problem;  problem (e.g. societal, political);  question;  question (i.e. doubt);  public discussion
 somehow;  how;  in what way;  why;  what kind of
 hospitalization;  hospitalisation
 normal;  ordinary;  normally;  ordinarily;  local train;  train that stops at every station
 to turn back (e.g. half-way);  to return;  to go back;  to recover (e.g. something lost);  to be returned;  to rebound
 the person in question;  the person themselves;  said person
 memory;  recollection;  remembrance;  storage
 feeling;  sense;  impression
 to hear;  to listen (e.g. to music);  to ask;  to enquire;  to hear about;  to hear of;  to follow (advice, order, etc.)
 usual;  normal;  everyday;  usually;  normally;  generally
 in accordance with;  following;  roughly;  about;  Street;  Avenue
 simple;  easy;  uncomplicated;  brief;  quick;  light
 carefree;  comfortable;  at ease;  easygoing;  happy-go-lucky
 trade;  business;  commerce;  occupation;  calling;  profession
 nonexistent;  not being (there);  not having;  not
 black;  black go stone;  guilt;  guilty person
 strangeness;  abnormality;  disorder
 be supposed or expected to (do);  be sure to (do);  ought to (do)
 concussion (of the brain)
 to get up;  to rise;  to wake up;  to be awake;  to occur (usu. of unfavourable incidents);  to happen
 transient (symptom, phenomenon);  temporary;  passing;  fleeting
 symptoms;  condition (of a patient)
 to be silent;  to say nothing
 Japanese common squid;  Pacific flying squid (Todarodes pacificus)