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.
 center;  centre;  middle;  -centered;  -centred;  -focused
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 residence;  abode;  dwelling
 et cetera;  etc.;  or something;  the likes of;  for example;  for instance
 consists of;  comprises;  is made up of
 mode of life;  ecology;  (animal) territory
 direction;  way;  side (of an argument, etc.);  one's part;  type;  category;  field (of study, etc.)
 emigration;  immigration;  emigrant;  immigrant
 fleet (fishing, naval, etc.);  convoy;  group of ships
 use;  adoption;  acceptance;  appointment;  employment;  engagement
 atmosphere;  air;  magnanimity;  generosity
 such things as ...;  and ... and;  the minute (that) ...;  no sooner than ...;  be;  is;  o
 water (esp. cool, fresh water, e.g. drinking water);  fluid (esp. in an animal tissue);  liquid;  flood;  floodwaters;  water offered to wrestlers just prior to a bout
 everything;  all;  the whole;  entirely;  completely;  wholly
 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
 material;  substance;  matter
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 this;  last (couple of years, etc.);  these;  you (as in "you liar")
 at;  in;  at;  when;  by;  with;  and then
 circulation;  rotation;  cycle;  loop
 that;  the;  part (as in "part two");  um ...;  er ...
 side of a geometric shape (e.g. triangle or rectangle)
 until (a time);  till;  to (a place or person);  as far as;  to (an extent);  up to
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 futility;  waste;  uselessness;  pointlessness;  idleness
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 use;  utilization;  utilisation;  application
 minimum;  lowest;  minimal;  least
 salary (esp. public employees);  wages;  pay
 super-;  ultra-;  extremely;  really;  over;  more than
 cruise;  navigation;  sailing
 to be able to do;  to be capable of doing
 closing;  closure;  shutdown;  lockout
 system;  lineage;  corollary;  system (range of strata that correspond to a particular time period);  (taxonomical) series
 as (i.e. in the role of);  for (i.e. from the viewpoint of);  apart from... (used to change the topic);  even (e.g. "not even a single person");  thinking that...;  trying to...
 that;  it;  then;  that point (in time); (arch.)  there; (arch.)  you
 so to speak;  so to call it;  as it were