may;  might;  perhaps;  may be;  possibly
 to be aware of;  to know;  to notice;  to feel;  to understand;  to comprehend;  to remember
 search;  lookup;  hunt;  (item of) research;  exploration;  investigation
 to perform;  to do;  to conduct oneself;  to carry out
 to fall down;  to drop;  to be omitted;  to be missing;  to decrease;  to sink;  to fail (e.g. exam or class)
 quiet;  silent;  slow;  unhurried;  calm;  peaceful
 even though;  despite;  when
 uneasiness;  vague apprehension;  premonition
 to fit into (a box, frame, category, etc.);  to be contained within;  to settle down (into);  to be installed (in one's rightful place);  to settle into (one's position);  to take up (a post)
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 bad;  poor;  poor (quality);  inferior;  evil;  sinful;  ugly
 presentiment;  premonition;  hunch;  to have a premonition;  to have a hunch
 it does not mean that ...;  I don't mean that ...;  it is not the case that...
 rather;  better;  instead;  if anything
 to;  for;  from the standpoint of;  as far as ... is concerned
 theory;  reason;  logic;  (unreasonable) argument;  strained logic;  excuse
 to represent;  to signify;  to reveal;  to show;  to express;  to make widely known
 it is ... that ...;  precisely;  although;  while;  it is precisely because ... that ...;  only because ...
 activity (of a person, organization, animal, volcano, etc.);  action;  movie (esp. during the silent movie period)
 biggest;  greatest;  largest;  maximum
 this sort of;  this kind of;  like this;  such
 thump-thump;  bang-bang;  pit-a-pat;  to beat fast (of one's heart);  to throb;  to pound
 to;  for;  in order to;  for;  as for;  regarding
 huh?;  eh?;  what?;  oh;  hey!;  look!
 to come out;  to appear;  to turn up;  to emerge
 to feel (as if);  to have a feeling (that);  to have a hunch (that);  to feel like doing;  to want to do
 to come (spatially or temporally);  to approach;  to come back;  to do ... and come back;  to come to be;  to become
 demon;  devil;  evil spirit;  monster;  goblin;  apparition
 indication;  sign;  hint;  tone (of the market)
 yes?;  no?;  isn't it?;  is it?
 sudden;  abrupt;  unexpected;  unforeseen
 man;  male;  fellow;  guy;  male lover;  boyfriend
 voice;  singing (of a bird);  chirping (of an insect);  voice;  opinion (as expressed in words);  sound;  sense (of something's arrival)
 to take (a resource, e.g. time or money);  to hang;  to come into view;  to arrive;  to come under (a contract, a tax);  to start (engines, motors);  to attend
 accompanying;  travelling together;  traveling together;  same bank
 yes;  that is correct;  understood;  I see;  present;  here;  pardon?
 although I say;  although one might say;  although called
 clearly;  plainly;  distinctly;  to be clear;  to be definite;  to be certain
 basis;  foundation;  grounds;  authority
 it does not mean that ...;  I don't mean that ...;  it is not the case that...
 circumference;  outskirts;  environs;  (computer) peripheral