private tutor;  coach;  governess
 to take lessons in;  to be taught;  to learn (from a teacher);  to study (under a teacher);  to get training in
 related to;  in relation to;  as far as ... is concerned
 dumbfounded;  overcome with surprise;  in blank amazement;  in a daze
 to have a cramp;  to twitch;  to stiffen (of a face, expression);  to freeze;  to shrink (of skin, due to a scar);  to tauten
 just safe (e.g. just avoiding being late, failing an exam, etc.);  only just OK;  barely acceptable
 cavity;  hollow;  void;  hollow (voice, smile, etc.);  blank (eyes, look, etc.);  vacant (expression, stare, etc.)
 easy;  trifling;  harmless;  nothing of the sort;  not at all
 to walk;  to go on foot;  to tread (a figurative path);  to follow;  to advance towards (e.g. a solution);  to set out (e.g. on the path to destruction, ruin, etc.)
 sweet (taste);  luscious;  sweet (melody, dream, etc.);  delightful;  pleasant
 echo;  reverberation;  sound (esp. the distinctive sound of an object or activity, e.g. rain, gun, gallop, drum);  noise;  quality of a sound (e.g. a fine phrase, clear voice, resonant bell);  feeling of a sound
 to melt (and become soft or liquid);  to be enchanted (by);  to be charmed;  to be bewitched
 happiness;  good fortune;  luck;  blessing
 to weigh on one's mind;  to bother one;  to be interested (in);  to be curious (about);  to feel like (doing);  to feel inclined to
 chattering;  talk;  idle talk;  chatty;  talkative;  chatterbox
 escape from reality;  escapism;  ostrichism
 with a friendly grin;  smilingly
 moment;  brief space of time
 corridor;  hallway;  passageway
 to (call and) stop;  to call (someone) to stop;  to hail (e.g. a taxi)
 to turn one's head;  to look over one's shoulder;  to turn around;  to think back (on);  to reminisce;  to look back (on)
 each; (arch.)  you (plural)
 to be temperate in;  to refrain;  to make notes;  to jot down (e.g. phone number);  to be in preparation for;  to be in waiting for
 special;  auspicious;  happy;  naive;  innocent;  good-natured
 to get cloudy;  to cloud over;  to cloud up;  to fog up;  to be gloomy;  to be clouded (expression)
 absurd;  ridiculous;  silly;  ludicrous;  nonsensical;  asinine
 if anything;  if pushed I'd say;  if I had to say
 one-sided;  unilateral;  arbitrary
 form;  shape;  figure;  visage
 and yet;  despite this;  but even so;  but even then;  however;  nevertheless
 answer;  reply;  response;  answer;  solution;  result
 taking no notice (of);  thinking nothing of;  disregarding;  not aware of;  completely ignoring;  being out of consideration
 point;  tip;  head (of a line);  front;  first;  before;  (the way) ahead
 any more;  any further;  any better;  any longer
 to stare fixedly at;  to fix one's gaze on;  to make sure of;  to set one's eyes on (e.g. the future);  to focus on
 happiness;  well-being;  joy;  welfare;  blessedness
 fellow;  mutual;  companion;  comrade
 close;  intimate;  on good terms
 to mistake someone for someone else;  to misread;  to misjudge
 to descend;  to go down;  to be handed down (of an order, judgment, etc.);  to pass (of time);  to surrender;  to capitulate;  to be less than