shock (psychological);  crisis (esp. financial);  event that rattles the markets;  shock (physical, mechanical);  shock (e.g. due to lack of blood flow);  trauma
 to be (in contrast to something that is not the case)
 complete stranger;  total stranger
 I don't know about ... but;  it may be possible for ... but
 teacher (to whom one owes a debt of gratitude);  mentor;  one's former teacher
 this sort of;  this kind of;  like this;  such
 unpleasant;  awkward;  embarrassing;  uneasy
 to mediate;  to intervene;  to smooth
 one turn;  spinning around;  complete change;  reversal;  (an) about-face
 light;  well-lit;  bright (of a colour);  brightly-coloured;  cheerful;  bright;  encouraging (for the future of a project, etc.)
 tone (of voice);  manner of talking
 to ask;  to enquire;  to inquire;  to search;  to look for;  to look into
 from now on;  after this;  in the future;  from here;  from this point
 thesis;  essay;  treatise;  paper;  article
 everything;  all;  the whole;  entirely;  completely;  wholly
 to come out all right;  to take care of itself;  to be OK
 anxiety;  uneasiness;  worry;  apprehension;  fear;  insecurity
 duty;  responsibility (incl. supervision of staff);  liability;  onus
 minimum;  (very) least;  at least some (comfort, etc.);  only (consolation, saving grace, etc.);  sole
 recompense;  indemnity;  atonement
 conviction;  belief;  confidence
 feeling;  sensation;  preparedness;  readiness;  thought;  sentiment
 extravagant;  absurd;  unbelievable;  enormous;  tremendous;  extraordinary
 around the world;  throughout the world
 to be overturned;  to be reversed;  to turn over;  to fall down;  to tumble down;  to topple over
 knowing;  (an) acquaintance
 it seems;  I think;  I guess;  right?;  don't you agree?
 average;  medium;  mid-grade (item);  regular grade;  same level as;  equal to
 be supposed or expected to (do);  be sure to (do);  ought to (do)
 large number;  innumerable;  great many;  immense;  vast;  abundant
 genius;  prodigy;  natural gift
 pluralizing suffix (esp. for people and animals; formerly honorific)
 (United States of) America;  United States;  US;  America (land mass);  the Americas
 period;  epoch;  the times;  those days;  oldness;  ancientness
 to be dizzy;  to be disoriented;  to be dazzled;  to be lost in (greed, lust, etc.)
 like;  similar to;  (I) think (that);  (I) have a feeling (that);  feels like;  feels similar to
 exchange (e.g. cultural);  interchange;  interaction;  alternating current;  AC
 to boast of;  to be proud of;  to take pride in
 head;  brains;  intellect;  understanding
 people;  men and women;  each person;  everybody
 to meet (by chance);  to come across;  to meet (e.g. of rivers, highways, etc.);  to emerge and engage (an enemy)
 Satori;  folklore monster that can read minds
 to be blessed with;  to be rich in;  to abound in
 clear;  precise;  definite;  distinct