certain; sure; no doubt; reliable; dependable
ability; performance; efficiency
world; society; people; the public
of course; certainly; naturally
today and tomorrow; today or tomorrow; in a day or two; very soon
several years; a few years
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
to part (from); to part company (with); to split (with); to break off relations (with)
to lose; to be defeated; to give in (to); to yield; to be inferior (to); to be second (to)
to get; to earn; to understand; to comprehend; to receive something undesirable (e.g. a punishment); to get (ill)
to take an attitude; to take a stance; to commit oneself; to assume a position
opposition; resistance; insubordination; defiance; hostility; rebellion
strange; odd; unexpected; change; incident; disturbance
bitter (taste); sour (expression, look); bitter; bitter (e.g. experience); painful
pain; anguish; distress; suffering; hardship
sympathy; empathy; response; identification (with someone)
leaving as is; leaving alone; leaving unattended; neglecting; abandoning
terrible; dreadful; terrifying; surprising; startling; tremendous
ten; 10; ten years of age
other self; alter ego; to be split off (of a part of oneself); to clone oneself; incarnations of Buddha
to soak (into); to permeate; to sting (of a wound, sensitive area, etc.); to smart; to be infected (e.g. with vice); to be steeped (e.g. with prejudice)
change; transformation; reform; revolution; revolutionizing; innovation
immediately; right away; at once; instantly
serious look (on one's face); straight face
to choose one's words (with care); to be careful with one's words
to emit a voice; to emit a sound; to be able to speak
until (a time); till; to (a place or person); as far as; to (an extent); up to
shut-in; stay-at-home; hikikomori; social withdrawal; shunning other people
after all; in the end; anyway; (cannot) possibly; (not) at all; (not) by any means
to be raised (e.g. child); to be brought up; to grow (up)
the world; society; sphere; circle; world-renowned; world-famous
narrow; confined; small; limited; narrow-minded; confining
mouth; opening; hole; mouth (of a bottle); spout; gate; door
orphan; person without friends
circumstances; conditions; situation; reasons; state of affairs
various; varied; diverse; all sorts of
simple; plain; uncomplicated; straightforward; simple-minded; naive
parent; parents; dealer; banker; founder; inventor; (pet) owner
poor; needy; lacking (quantity and quality-wise); poor; scanty
to spread out (e.g. a futon); to lay out; to lay down (e.g. a cushion); to impose widely (e.g. martial law); to promulgate; to pin down; to hold down
acknowledgement; acknowledgment; recognition; cognition
and the like; such as; or something; something like; I hear that ...; people say that ...
year by year; annually; every year; from year to year