indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 yes;  indeed;  ha!;  what?;  huh?;  sigh
 wagon;  tea wagon;  teacart;  station wagon;  estate car
 huff!;  yo-heave-ho!;  heigh-ho;  to butter up;  to suck up to
 waterway;  channel;  wake (of a ship)
 ancient Shinto music and dancing
 safe;  secure;  certainly;  surely;  no thanks;  I'm good
 light;  right;  right field;  right fielder
 to get tired;  to tire;  to become worn out (of a well-used object); (arch.)  to starve
 I'm sorry;  my apologies;  may I come in?;  permission;  leave;  dismissal
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 to be able (in a position) to do;  to be up to the task;  to be ready;  to be completed;  to be made;  to be built;  to be good at
 from (e.g. time, place, numerical quantity);  since;  from (originator);  by;  because;  since;  out of (constituent, part)
 coughing;  hacking cough;  thundering;  drumming
 to mind (negative nuance);  to care about;  to worry;  to pay undue (amount of) attention to (something)
 you said;  he said;  if ... then;  do you seriously think that;  I already told you;  you should know by now that;  the said ...
 what's the matter?;  what's wrong?;  what happened (to) ...?;  what have you done (with) ...?;  where is ...?
 light (i.e. not heavy);  feeling light (i.e. offering little resistance, moving easily);  light (i.e. of foot);  effortless;  non-serious;  minor;  slight
 to say;  to utter;  to name;  to call;  to go (e.g. "the alarm went ping");  to make a noise
 although;  despite;  whereas;  while;  if only;  I wish
 terrible;  dreadful;  amazing (e.g. of strength);  great (e.g. of skills);  to a great extent;  vast (in numbers)
 to persevere;  to persist;  to insist that;  to stick to (one's opinion);  to remain in a place;  to stick to one's post
 -ness;  indicates assertion;  come;  come now
 a little;  a bit;  just a minute;  for a moment;  somewhat;  rather;  (not) easily
 secret;  secrecy;  mystery;  secret (e.g. to success);  esoteric teachings
 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
 special training;  intensive training;  crash course
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 to become;  to get;  to result in;  to turn out;  to consist of;  to be composed of;  to be completed
 or rather (say);  or better (say);  or perhaps I should say;  or, how should I put it;  I mean
 light;  illumination;  ray;  happiness;  hope;  influence
 ah!;  oh!;  yes;  indeed;  aah;  gah
 at;  in;  at;  when;  by;  with;  and then
 hard fight;  close game;  struggle;  tight contest
 and;  besides;  because;  since;  the thing is;  for one thing
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 (some) more;  even more;  longer;  further
 strong;  potent;  strong;  brawny;  good (at);  skilled;  being able to handle
 thing;  matter;  incident;  occurrence;  circumstances;  situation;  work
 great;  excellent;  very troublesome;  awful;  tiring;  tough
 too;  also;  both A and B;  A as well as B;  even;  as much as
 no;  nay;  well;  er;  you're welcome;  not at all
 everyone;  everybody;  all;  everything;  all
 serious;  honest;  sober;  grave;  earnest;  steady