stairs;  stairway;  staircase
 dance hall;  dance floor;  landing (stairs);  leveling off (e.g. in the economy);  period of stagnation
 to start;  to begin;  to challenge;  to pick (a fight);  to set (traps);  to plant (explosives)
 snare;  trap (for catching wild game, etc.);  trap (i.e. ruse, subterfuge, etc.)
 may;  might;  perhaps;  may be;  possibly
 stupid;  foolish;  idiotic;  fool;  idiot;  blockhead
 to protect (someone);  to look after (e.g. an injured leg);  to defend;  to cover for;  to stand up for;  to stick up for
 left hand;  left-hand side;  left-hand direction;  (on) the left
 fragment;  broken piece;  chip;  ounce (of truth, conscience, etc.);  trace;  shred
 to gather up;  to scrape up together;  to rake
 small quantity;  little;  little while;  short distance
 garbage can;  rubbish bin;  trash can;  dustbin
 to throw into;  to dump in together
 jam-packed;  packed;  packed like sardines
 confusion;  complications;  being gripped by strong feelings;  fit (e.g. of anger);  moment (e.g. of frustration)
 foot;  paw;  leg;  gait;  pace;  bottom structural component (i.e. radical) of a kanji;  means of transportation
 to push out;  to project;  to stick out;  to hand over (e.g. to the police)
 to wash;  to cleanse;  to inquire into;  to investigate;  to purify (one's heart);  to lave (e.g. shore)
 fourth day of the month;  four days
 things like;  something like;  someone like;  such a thing as;  (the fact) that;  to think that
 to be foolish;  to be stupid;  to be ridiculous
 meaning;  significance;  sense
 it cannot be helped;  there's nothing for it;  it's no use fighting back;  it's hopeless;  there is no way out of it
 if you think about it;  come to think of it
 notches;  serration;  indentation;  notched;  serrated;  jagged
 hopeless;  futile;  no use;  beyond help;  cannot be done
 wound;  injury;  chip;  crack;  flaw;  defect
 to cure;  to heal;  to fix;  to correct;  to do over again;  to replace
 to take lessons in;  to be taught;  to learn (from a teacher);  to study (under a teacher);  to get training in
 there is no need to ...;  never happens;  there is never a time when
 now that you mention it;  come to think of it;  that reminds me;  on that subject;  speaking of which
 particularly;  especially;  in particular;  expressly
 from now on;  after this;  in the future;  from here;  from this point
 to do;  to undertake;  to send;  to dispatch;  to put;  to move;  to give (esp. to someone of equal or lower status)
 education;  schooling;  training;  culture;  cultivation;  education
 serious;  important;  significant;  grave;  weighty
 defect;  fault;  flaw;  deformity;  deficiency;  shortage
 how;  in what way;  by what means