railroad; railway; rail transport
den; haunt; hangout; nest; lair
research division; research club (e.g. at school, university)
vigorously (ripping, tearing, scratching, etc.); roughly; (eating) with a crunch; stiff; starchy; (working) hard
misrepresentation; false statement
establishment; founding; incorporation (of a business)
means; expedient; instrument; upaya (skillful means, methods of teaching)
beginning; start; outset; at first; at the beginning; initially
century; era; of the century (e.g. fight of the century)
betrayal; defection; treachery; apostasy
opportunity; chance; trigger; cause
ammunition depot; ammunition dump; powder magazine
student preparing for or taking examinations (usu. entrance exams); test-taker
Emperor's Birthday (national holiday; February 23)
attendance; presence; appearance
results (of a study or investigation)
portrait photo; mug shot; face shot; photograph of a person's face
four; 4; four years of age; ten o'clock (in the old time system); burakumin; cross grips
second-year student; second-year pupil; biennial; biennial plant
substantial; real (as opposed to nominal)
operation (of a machine); running; working (and earning money); workload; deployment (e.g. to a production environment); release
periodic; regular; routine
business (engagement); commercial use; business use
use; application; employment; utilization; utilisation
personal history; background; log; record; hysteresis
to use; to make use of; to utilize; to utilise
firing; shooting; fire; gunshot; marksmanship
outside ...; beyond ...; not included in ...
goal; target; aim; mark; sign; landmark
one; 1; best; first; foremost; beginning; start
conclusion; decision; judgement; affirmative
whirlpool; swirl; eddy; vortex; maelstrom