space; air; midair; (from) memory; (by) heart
head (chief, director) of a section or department; head of a (school) club; head of a (school) team
masterpiece; masterwork; crowning work; one's magnum opus; work of the highest quality
energy drink; nutritional supplement drink; vitamin drink
after staying up all night
not at all; don't worry about it; forget about it
collapse; crumbling; breaking down; (radioactive) decay; disintegration
to a great extent; impressive; staggering; horrible; complete; whole
staying up all night three nights in a row; triple all-nighter
myself; oneself; (arch.) I; (arch.) me; (arch.) you (referring to one's inferior)
to shave (wood, leather, etc.); to sharpen (e.g. pencil); to cut down (budget, expenses, staff, time, etc.); to curtail; to delete; to erase
professionalism; professional awareness; professional attitude
infirmary (at a school, workplace, etc.); health center; nurse's office; nurse's room; sickroom; sick bay
to put to bed; to let sleep; to lay (something) down; to put on its side; to let (money, goods, etc.) lie idle; to set aside unused
no more than; just; only; mere; goes no further than
absorption; giving undivided attention; devoting oneself (to)
exemption; exoneration; discharge
chic; smart; understanding; considerate; familiar with worldly pleasures (esp. sexual relations, geisha districts and red-light districts)
arrangement; good offices; discretion; judgment; disposition
to step forward; to take a step forward; to start on a project, etc.; to take the first step with
presentation (of documents); submission (of an application, report, etc.); production (e.g. of evidence); introduction (e.g. of a bill); filing; turning in
one bow; one salute; one greeting
to leave behind; to put off; to postpone
if one is unlucky; if one is careless; if things don't go well
check (pattern); plaid; check; inspection; check (mark); tick; checking (something) out
white paper; flyleaf; blank paper; clean slate; lack of prior opinion, positions, etc.; scratch
last; final; closing; last train (bus, flight, etc.; of the day)
cookware; cooking utensil
treatment; service; handling; management
small; fine; minute; minor; trivial; sensitive
stipulation; prescription; normal (unit of normality); compulsory exercise (in gymnastics); compulsory routine
item; heading; category; headword (in a dictionary, encyclopedia, etc.); entry
in advance; beforehand; previously; ahead of time
suitable time; good time; propriety; moderation
(overnight) stay; lodging; inn; hotel; night duty; anchorage
as a matter of fact; to tell the truth
thereabouts; vicinity; that area; that situation; those circumstances
copier; copy machine; photocopier
to print; to color or pattern fabric using a wooden mold
bulletin board; display board; notice board; electronic bulletin board; BBS
to call in; to invite; to bring in
taking on one's share (e.g. of work); dividing (work, expenses, etc.) between; apportionment; allotment; allocation; assignment
hope; promise; expectation; anticipation; side of a structural member