to change;  to be transformed;  to move to;  to be different;  to be uncommon
 while;  even though;  despite
 what's the best thing to do?;  what to do?
 as expected;  sure enough;  after all (is said and done);  in the end;  too;  also
 digestion (of food);  digestion (of information);  assimilation;  consumption;  absorption; (arch.)  losing one's form and turning into something else
 honest;  frank;  candid;  honestly;  frankly
 to talk;  to speak;  to tell;  to explain;  to speak (a language)
 interesting;  fascinating;  amusing;  funny;  enjoyable;  fun
 on a routine basis;  regularly;  habitually
 with a friendly grin;  smilingly
 lie;  fib;  mistake;  error;  unwise move;  bad decision
 a little;  a bit;  just a minute;  for a moment;  somewhat;  rather;  (not) easily
 a short while ago;  a moment ago;  just now;  some time ago
 tactics;  strategy;  military operation;  naval operation
 opponent;  rival;  adversary;  menace;  danger;  threat
 insincere smile;  ingratiating smile;  polite smile;  forced smile
 to leave;  to exit;  to leave (on a journey);  to depart;  to move forward;  to come to;  to get to
 surely;  undoubtedly;  sternly;  severely;  having no slack;  rigid
 to be in a hurry;  to be impatient;  to be anxious (to do);  to get a fright;  to panic;  to get flustered
 approximately;  about;  to (about) the extent that;  (almost) enough that;  as ... as ...;  like
 nature;  natural;  spontaneous;  naturally;  spontaneously
 time;  season;  period;  phase;  stage
 land mine;  topic that sets someone off;  sensitive topic;  something that seems fine at first but turns out to be very bad (e.g. product, business);  booby trap
 to step on;  to tread on;  to set foot on (e.g. foreign soil);  to stand on;  to experience;  to undergo;  to follow (rules, principles, etc.)
 natural;  reasonable;  obvious;  usual;  common;  ordinary
 if that is the case;  if it becomes so;  when it becomes so
 the future (usually distant);  future tense;  the world to come
 end;  conclusion;  last;  final;  no sooner than;  once
 indicates reason or excuse;  indicates dissatisfaction;  indicates desire to be pampered or indulged
 to detain;  to check;  to restrain
 to return;  to come home;  to leave;  to get home;  to get to home plate
 abrupt;  sudden;  unexpected
 to be bewildered;  to be perplexed
 to be sufficient;  to be enough;  to be worth doing;  to be worthy of;  to do (the job);  to serve
 language;  dialect;  word;  phrase;  speech;  (manner of) speaking
 complementation;  supplementation;  completion
 zero;  0;  nought;  nothing;  zilch
 small point;  knob;  protuberance;  aloneness;  loneliness;  solitude
 something;  something or other;  so-and-so;  somehow;  anyhow;  one way or another
 (a) step;  one step;  level;  stage;  small degree;  small amount
 to step forward;  to step forth;  to advance;  to start;  to embark on;  to set forth on
 in appearance;  to look at;  judging from appearances