duty; obligation; responsibility
speaking of ...; when it comes to ...; as for ...; if one were to say ...
to stare back (at); to glare back
complete change; about-face
thirst for blood; bloodlust; determination to kill
spirit; soul; drive; vigor; vigour
weakness; debility; breakdown; prostration
medical science; medicine
to cure; to heal; to fix; to correct; to do over again; to replace
to live; to exist; to make a living; to subsist; to be in effect; to be in use
to die; to pass away; to lose spirit; to lose vigor; to cease; to stop
speaking of ...; when it comes to ...; as for ...; if one were to say ...
stamina; endurance; physical strength; strength of an organization (e.g. profitability, productivity, economic clout, stability, growth potential)
to become weak; to decline; to wear; to abate; to decay; to wither
to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound
vitality; (one's) life force
to shave (wood, leather, etc.); to sharpen (e.g. pencil); to cut down (budget, expenses, staff, time, etc.); to curtail; to delete; to erase
(not) even when using ...; (not) even with the help of ...; (not) even by ...
keeping alive longer; prolonging life; life extension; life-support
the best one can do; one's best effort; with all one's might; to the best of one's ability
to save; to rescue; to help; to assist; to support (financially); to contribute (to)
dull (e.g. a knife); blunt; thickheaded; obtuse; dull (sound, color, etc.); dim (light)
to throb (with pain); to ache; to smart; to rankle; to gall; to rile
for a short while; for a brief period; soon; in a short while
near; close; beside; attendant; retainer; vassal
to speak; to say; to vocalize
friend; ally; supporter; taking sides with; supporting; standing by
whether or not (in phrases like "I don't know whether or not I can come")
to be unable to; to find difficult (unpleasant, awkward, painful) to do; to serve two or more functions or roles simultaneously; to contain (or combine) two or more features; to work in two or more jobs simultaneously (positions, etc.); to do alongside
to become clear (water, air, etc.); to become transparent; to resonate clearly (e.g. voice); to become serene; to become tranquil; to pronounce as an unvoiced sound
to sound shrill (of a voice); to sound high-pitched and excited; to get excited; to become restless; to be thrown too high; to come in high
front; frontage; facade; main
summons; summonsing; citation; subpoena; arraigning; calling
simple; plain; uncomplicated; straightforward; simple-minded; naive
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
opposite side; bottom; rear; back; lining; inside; in the shadows