to chase;  to run after;  to follow (a set order, a trend, etc.);  to drive out;  to get rid of;  to drive (e.g. a herd)
 should;  must;  -able;  probably;  likely
 stereoscopy;  three-dimensional vision
 letter;  missive;  note;  mail
 discrimination;  discernment;  identification
 remnant;  residue;  remaining;  left-over
 expectation;  anticipation;  prediction;  forecast;  conjecture
 digitization;  digitalization
 at any rate;  in any event;  either way;  anyway
 to pay attention to another's needs;  to attend to;  to fuss about;  to take into consideration
 to take a pinch of something (e.g. salt);  to pick up in one's fingers
 odour;  odor;  scent;  aura;  whiff;  smacks of ...
 advance;  moving forward;  progress
 material;  material properties;  quality of material;  quality of wood;  quality of lumber
 sense of smell;  olfaction
 ingredient;  component;  composition
 magnification;  enlargement;  expansion;  amplification
 prompt;  immediate;  in real time
 fingertip;  finger;  toe tip;  toe
 to soak into;  to permeate;  to penetrate
 to assail the nostrils (smell);  to go nose-to-nose (with someone)
 odour;  odor;  scent;  aura;  whiff;  smacks of ...
 antiseptic solution;  disinfectant solution
 moderate;  reserved;  conservative;  humble;  mild-mannered;  self-effacing
 sticking to;  clinging to;  adhesion;  cohesion;  agglutination
 be considered;  be deemed;  be thought to be
 clue;  lead;  key;  handhold;  hold
 probe;  inquiry;  enquiry;  investigation
 change;  modification;  alteration;  revision;  amendment
 possible;  potential;  practicable;  feasible
 look (in someone's eyes);  expression (of the eyes);  eyes
 dog (Canis (lupus) familiaris);  squealer;  rat;  loser;  asshole;  counterfeit
 to throw out one's chest;  to be puffed up with pride
 study;  learning;  tutorial
 silver hair;  gray hair;  grey hair
 to form;  to shape;  to make;  to mold;  to mould;  to build up
 series;  chain;  two reams (i.e. 1000 sheets of paper);  verse;  stanza
 whim;  caprice;  whimsy;  fickle;  moody;  uneven temper
 this way (of doing);  this method;  this sort (of thing);  this type
 positive;  assertive;  active;  proactive;  aggressive
 sign;  indication;  omen;  symptom