crystal; crystallization; crystallisation; fruits (of labor, union, etc.)
key; lock; key (to a problem); clue
storey; story; stairs; stage (in chronostratigraphy); counter for storeys and floors of a building
comprehension; consent; understanding; OK; roger (on two-way radio)
grateful; thankful; welcome; appreciated; evoking gratitude
to strive; to endeavour; to endeavor; to make an effort; to be zealous
shame; embarrassment; disgrace
to make (the best) use of; to put to good use; to let live; to keep alive; to revive; to resuscitate
to board; to embark on; to get into (a car); to march into; to enter
elevator; lift; elevator (aviation)
to go out (of a fire, etc.); to die out (before burning to ash); to fall through (of plans, etc.); to fizzle out; to come to nothing
integration; unification; unity; combination; consolidation; synthesis
final selection (e.g. of applicants); final screening; shortlisting
judging; inspection; examination; investigation; review
strict; rigid; exact; fair; impartial
amount of money; sum of money
10,000; ten thousand; myriad; everything; all; (arch.) various
prize money; monetary award; reward
to be enthusiastic about; to be eager; to be keen
holding (a conference, exhibition, etc.); opening; hosting (e.g. the Olympics)
winter; wintertime; winter term
valid; effective; yuko (judo)
postmark; (postal) cancellation mark
day in question; appointed day; that very day; the day (of issue, publication, etc.)
thirty-first day of the month; thirty-one days
August; eighth month of the lunar calendar
deadline; closing; cofferdam; closed (door, window, etc.)
copy; photocopy; blurb on a book jacket; catch copy
to master (a skill); proprietor; manager; leader; chief; master (of arts, science, etc.); master (recording)
return of something; repayment
work sent to a competition; competition entry
form; method; system; formula
within; inside of; less than
stipulation; prescription; provision; regulation; rule
not asking (about); letting go unquestioned; disregarding; ignoring; overlooking
if it is the case that ...
wrong; bad; not allowed; not possible; failing grade
qualification requirement (for a job)