head (chief, director) of a section or department;  head of a (school) club;  head of a (school) team
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 side effect;  adverse reaction
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 indicates possessive;  nominalizes verbs and adjectives;  substitutes for "ga" in subordinate phrases;  (at sentence-end, falling tone) indicates a confident conclusion;  (at sentence-end) indicates emotional emphasis;  (at sentence-end, rising tone) indicates question
 like;  similar to;  (I) think (that);  (I) have a feeling (that);  feels like;  feels similar to
 thing;  object;  one's things;  possessions;  things;  something;  quality
 to be seen;  to be in sight;  to look;  to seem;  to come
 indicates direct object of action;  indicates subject of causative expression;  indicates an area traversed;  indicates time (period) over which action takes place;  indicates point of departure or separation of action;  indicates object of desire, like, hate, etc.
 to raise;  to raise up;  to wake;  to wake up;  to cause;  to bring about;  to start
 yes;  yeah;  huh?;  what?;  not;  's
 isn't it?;  let's ...;  why don't we ...;  how about we ...
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 the expectation is that ...;  the reason is that ...;  the fact is that ...;  the explanation is that ...;  it is that ...
 also;  too;  not ... either;  (it's not possible) no matter what;  although one might wish otherwise
 retrogression;  regression
 to return to normal;  to revert to the starting point;  to go back to how it was
 how;  in what way;  why;  for what reason;  cannot possibly;  no way
 like;  similar to;  as with;  in the same way
 to say;  to utter;  to name;  to call;  to go (e.g. "the alarm went ping");  to make a noise
 too;  also;  both A and B;  A as well as B;  even;  as much as
 eternity;  perpetuity;  permanence;  immortality
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 most of all;  extremely;  supremely
 lovely;  wonderful;  nice;  great;  fantastic;  superb
 something like ...;  things like ...;  someone like ...;  the likes of ...
 to;  for;  in order to;  for;  as for;  regarding
 to do;  to carry out;  to cause to become;  to make (into);  to serve as;  to act as;  to wear (clothes, a facial expression, etc.)
 force;  strength;  capability;  ability;  efficacy;  effect;  effort
 at;  in;  at;  when;  by;  with;  and then
 (another's) daughter;  young lady
 patient's condition;  pathology
 moving forward (e.g. vehicle);  onward movement;  advance (work, procedure, etc.);  advancement;  progress (of a disease);  disease progression
 time;  hour;  period;  class
 battle;  fight;  war;  struggle;  conflict
 be;  is;  did;  (have) done;  please;  do
 Mr.;  Mrs.;  Miss;  politeness marker
 circumstances;  conditions;  situation;  reasons;  state of affairs