one-by-one; separately; in detail
creation; generation; formation; derivation
(using) one's whole body; (putting in) all one's efforts; (exerting) all one's energies
(not) even a little bit; (not) in the slightest; (not) one bit
(practical) application; putting to practical use; applied (e.g. physics, linguistics, research)
dramatic (improvement); remarkable (difference); marked; (far) better; exceptional
several years standing; over several years
stiff neck; stiff shoulders
constitution (physical); physical make-up; predisposition (to disease); character (of a group, organization, etc.); innate characteristics; make-up
it's easier said than done; (lit.) saying is easy; doing is hard
lack of policy; having no measures; lacking means
offense; offence; method of attack
absorption; giving undivided attention; devoting oneself (to)
three times; thrice; third (interval)
fighting spirit; (will to) fight
senility; dotage; decrepitude
group; bunch; crowd; group
orbit; trajectory; (railroad) track; (right) track; proper course
irregular; unsystematic; unsteady; disorderly
nailing on; nailing down; being stationary; being rooted to the spot; (price) pegging
time for ...; time to ...; good time to ...; opportunity to ...; season
to exchange gunfire; to exchange shots
payment of a sum twice the original; giving back a gift double the value of the one received; repaying twofold; inflicting a revenge twice as hurtful (painful, costly, etc.) as the original misdeed
sky; air; ether; firmament; the heavens
riding fast; driving a horse fast
god's majesty; god's authority; might of Heaven
echo; reverberation; sound (esp. the distinctive sound of an object or activity, e.g. rain, gun, gallop, drum); noise; quality of a sound (e.g. a fine phrase, clear voice, resonant bell); feeling of a sound
wave motion; undulation; surge; wave
transformation; variation; metamorphosis; modification; deformation; variety
all (that one has); all (that there is); everything; as much as possible; as much as one can; to the utmost
undefeated; unbeatable; invincible
the big two ...; two major ...; two main ...
I don't give a damn; that's got nothing to do with me
attenuation; damping; decay
iai; art of drawing one's sword, cutting down one's opponent and sheathing the sword afterwards; iai sword-drawing performance (used during the Edo period to sell medicine and other wares)
flash (of light); glint; swift strike; quick decisive move
to blow out; to spout out
top recommendation; something highly recommended
to be in focus; to come into focus
fictitious; imaginary; fanciful; aerial; overhead
fair; fair ball; fair (event)
to do together; to put together; to lump together; to regard in the same light; to put in the same category; to arrange for (two people) to marry