protection; safeguard; guardianship; preservation; conservation
duty; obligation; responsibility
trouble; bother; annoyance
incomprehensible; nonsensical; puzzling; I don't get it; I'm confused; I'm lost
the person in question; prominent figure; distinguished person; that person
correspondence; news; letter; tidings
while it may be true that; just because; nevertheless; not necessarily
by a strange coincidence; in an unexpected turn of events; by chance; by accident
to get tired; to tire; to become worn out (of a well-used object); (arch.) to starve
to push aside; to brush aside
entrance; front door; entryway; entranceway; entry hall; vestibule
other side; opposite side; other party
to collapse into; to flop onto
to fall to one's knees; to go down on one's knees (e.g. to express respect)
to be smeared; to be covered
slight; thin; on the weak side
(medical) doctor; physician
doctor's visit; house call
to put to sleep; to lay (something) on its side
low blood sugar; hypoglycemia
raindrops; falling drop of water; intravenous drip; IV; drip-feed
to put to bed; to lay down lengthwise; to put a thing on its side; to set something aside unused; to let lie idle; to ferment
something unusual; something wrong; mishap; accident; serious condition (e.g. after an injury); different situation
neutralization; neutralisation; counteraction
oral medicine; internal medicine
taking care of one's health; recuperation; covering (with a protective material); coating; curing (concrete)
tedium; boredom; dullness; to feel bored; to get bored with; to get tired of
genius; prodigy; natural gift
attractive; good-looking; stylish; cool; smooth; neat
every martial art; all the martial arts
what?!; what did you say?!; why?; what for?; anyone; anything
alley; alleyway; teahouse garden; path through a gate (or through a garden, etc.)
store; shop; establishment; restaurant