bubble;  foam;  froth;  head on beer
 riddle;  puzzle;  enigma;  enigmatic;  mysterious
 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
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 within Earth's atmosphere;  inner space
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 rushing into;  breaking into;  storming;  plunging into (war, etc.);  embarking on (a new venture)
 all members;  all hands;  everyone;  everybody;  whole crew
 immediately;  right away;  at once;  instantly
 sailing;  marching;  going out;  dispatch
 be;  is;  did;  (have) done;  please;  do
 yes;  that is correct;  um;  errr;  huh?;  grrr
 loss;  damage;  harm;  disadvantage;  handicap;  drawback
 yes;  yeah;  hum;  hmmm;  oof
 what!;  oh;  what the heck;  what the;  damn
 that;  the;  part (as in "part two");  um ...;  er ...
 head;  hair (on one's head);  mind;  brains;  leader;  chief;  top
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 after all;  because;  but;  even;  too;  as well
 I'm sorry;  my apologies;  may I come in?;  permission;  leave;  dismissal
 lively;  full of spirit;  energetic;  healthy;  well;  fit
 thing;  matter;  incident;  occurrence;  circumstances;  situation;  work
 no;  nay;  well;  er;  you're welcome;  not at all
 to finish;  to end;  to merely result in something less severe than expected;  to feel at ease;  to feel unease or guilt for troubling someone;  to be sorry
 at;  in;  at;  when;  by;  with;  and then
 cool (temperature, color, etc.);  cool (i.e. calm and collected);  cool (i.e. fashionable, attractive, etc.);  course (of medical treatment);  season (series) of a television program (usu. 13 installments over a 3-month period)
 to make war (on);  to wage war (against);  to compete (against);  to struggle (against adversities, etc.);  to fight
 (police) detective;  criminal matter
 pluralizing suffix (esp. for people and animals; formerly honorific)
 duty;  function;  office;  mission;  task
 invasion;  incursion;  raid;  aggression;  intrusion;  trespass
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 people;  men and women;  each person;  everybody
 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 protect;  to guard;  to defend;  to keep (i.e. a promise);  to abide (by the rules);  to observe