before one knows;  before one becomes aware of;  unnoticed;  unawares
 contrary to expectations;  or so we thought, but ...
 back;  rear;  background;  behind the scenes
 movement;  transfer;  migration;  mobile;  moving;  traveling
 iai;  art of drawing one's sword, cutting down one's opponent and sheathing the sword afterwards
 structure;  construction;  posture (e.g. in martial arts);  pose;  readiness;  determination
 art;  technique;  means;  way;  trick;  trap
 fast;  quick;  early (in the day, etc.);  premature;  (too) soon;  not yet
 and;  moreover;  besides;  as well as;  and on top of that;  at the same time
 sharpness;  cutting ability;  quickness (of wit);  incisiveness;  peppiness (of a ball)
 how much;  something over;  and something;  however (much);  no matter how
 inevitable;  necessary;  foregone;  brinkmate (inevitable checkmate)
 high-speed;  rapid;  express;  highway;  freeway;  expressway
 drawing a sword;  drawn sword
 sound;  noise;  note;  fame;  Chinese-derived character reading
 together with;  as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
 to break;  to be broken;  to be folded;  to give in;  to back down;  to turn (a corner)
 to turn one's face;  to turn around;  to look over one's shoulder
 small;  little;  slight;  below average (in degree, amount, etc.);  low (e.g. sound);  soft (e.g. voice)
 trunk;  torso;  plastron (in kendo);  touching the plastron (kimari-te in kendo);  frame (of a drum, etc.);  sound box (of a shamisen, etc.)
 mourning;  mourning period;  anniversary of one's death
 body;  trunk;  torso;  hull (boat);  fuselage (aircraft)
 suddenly;  all of a sudden
 to wrap up;  to pack;  to cover;  to envelop;  to conceal (a feeling);  to hide
 result;  consequence;  coming to fruition;  bearing fruit;  as a result;  consequently
 as you see;  as you can see
 having no choice;  at a loss for what to do;  at one's wits' end
 two (long cylindrical things)
 gap;  space;  break;  interlude;  chink (in one's armor, armour);  chance
 to sew;  to stitch;  to weave one's way (e.g. through a crowd)
 indication;  sign;  hint;  tone (of the market)
 to erase;  to delete;  to turn off (power);  to switch off;  to extinguish;  to put out
 origin;  source;  base;  basis;  cause;  ingredient;  material
 to approach;  to draw near
 cancellation;  rescinding;  release;  calling off;  lifting (sanctions);  delisting
 have to (verb);  must (verb);  is indispensable;  absolutely necessary
 be supposed or expected to (do);  be sure to (do);  ought to (do)
 calling on someone who is ill;  enquiry;  inquiry
 nimble;  agile;  quick;  quick (thinking);  smart;  alert
 elevation;  rise;  improvement;  advancement;  progress