ability;  performance;  efficiency
 grasp;  catch;  understanding
 this time;  now;  next time;  another time;  recently;  lately
 definitely;  absolutely;  absolute;  unconditional;  absoluteness
 to miss (e.g. a chance);  to lose;  to set free;  to let go;  to fail to ...
 not having enough workers;  being understaffed;  being undermanned;  having nothing one can do about something;  having no options
 by any chance;  (should) it happen (that);  by some chance
 in comparison to;  rather than
 difficult;  hard;  impossible;  unfeasible;  fussy;  particular;  gloomy
 foot;  paw;  leg;  gait;  pace;  bottom structural component (i.e. radical) of a kanji;  means of transportation
 to pull;  to draw;  to string (lines);  to run (cable);  to pull towards oneself (e.g. someone's sleeve);  to drag;  to haul
 to take;  to pick up;  to pass;  to hand;  to get;  to obtain;  to adopt (a method, proposal, etc.)
 comfort;  ease;  easy;  simple;  (economically) comfortable;  raku pottery
 to enclose;  to impound;  to cut off;  to corral
 acceleration;  speeding up
 rising;  ascending;  climbing
 yes it is!;  it surely is;  certainly
 siege;  encirclement;  envelopment;  surrounding;  besiegement
 to protect;  to guard;  to defend;  to keep (i.e. a promise);  to abide (by the rules);  to observe
 to throw down;  to bring down;  to kill;  to defeat;  to overthrow;  to trip up
 to attack;  to assault;  to assail
 oh!;  good heavens!;  ugh!;  oh no!;  ah!;  the penny drops!
 terrible;  dreadful;  amazing (e.g. of strength);  great (e.g. of skills);  to a great extent;  vast (in numbers)
 state;  condition;  situation;  appearance;  circumstances
 maintenance;  preservation;  improvement
 while;  during;  while;  although;  all;  both
 attack;  assault;  raid;  criticism;  censure;  denunciation
 to be separated;  to be apart;  to leave;  to go away;  to leave (a job, etc.);  to quit
 well then ...;  in that situation;  in which case
 rather;  better;  instead;  if anything
 strong;  potent;  strong;  brawny;  good (at);  skilled;  being able to handle
 effect;  effectiveness;  efficacy;  effects (e.g. sound effects, visual effects, special effects)
 hypothesis;  supposition;  assumption
 area;  domain;  territory;  field;  range;  region
 to be able (to);  to be possible (to)
 idiot;  moron;  trivial matter;  folly;  stupid;  foolish
 counterattack;  counteroffensive;  counterblow
 order;  command;  decree;  (software) instruction;  statement
 retreat;  withdrawal;  retirement
 one's own convenience;  one's way;  surroundings;  environment;  convenience;  ease of use;  financial circumstances