key; lock; key (to a problem); clue
door (Western-style, car, etc.)
ah!; oh!; yes; indeed; aah; gah
unusual; rare; new; novel; fine (e.g. gift)
illness (usu. excluding minor ailments, e.g. common cold); disease; bad habit; bad behaviour; crazy; insane
day by day; by the day; (arch.) daily; (arch.) every day
hospitalization; hospitalisation
several; a number of; quantity; amount; counting; figures; number
being in charge of (esp. a class or subject); taking charge of; class teacher; homeroom teacher; form teacher
abruptly; suddenly; all of a sudden; without warning
madness; craziness; insanity
without change; as is; just like; extremely similar; immediately; just after
hospital; clinic; doctor's office; doctor's surgery; infirmary
the way there; outbound leg; bound for ...; outbound ticket
to set foot into; to enter; to step inside; to cross the threshold
unhappiness; sorrow; misfortune; death (usu. of a relative); bereavement
to ask after (someone's health); to visit; to attack; to strike; to meet with misfortune
adjacency; contiguity; being adjoined
(suffering) damage; injury; harm
to reach; to amount to; to be up to the task; to come up to; to compare with; to be a match (for)
to start; to begin; to start up (a business, society, etc.); to open (e.g. a store); to start ...; to begin to ...
talk; speech; topic; subject; discussions; negotiation; rumor
lie; fib; mistake; error; unwise move; bad decision
grass; weed; (arch.) ninja; not genuine; substandard; LOL
human being; human; person; character (of a person)
comparatively; relatively; unexpectedly; unusually; considering; for one's ...
this way (of doing); this method; this sort (of thing); this type
to; for; from the standpoint of; as far as ... is concerned
supernatural phenomenon; paranormal phenomenon; anomalous phenomenon
everyday; daily; ordinary; usual; routine; regular
dimension; perspective; point of reference; level (of something)
for example; for instance; e.g.
smallness; small item; short month (i.e. having fewer than 31 days); elementary school; smaller (of two things, places, etc. with the same name); inferior; younger (of two people with the same name)
to resemble; to look like; to be like; to be alike; to be similar; to take after
like; similar to; (I) think (that); (I) have a feeling (that); feels like; feels similar to
seems to be; appears to have; supposed to be
to be called ...; to be referred to as ...
radical party; extremists
organization; organisation; structure; construction; system (e.g. railroad, transport, party, etc.); tissue; texture (of a rock)