threatening attitude; menacing look; angry look
one turn; spinning around; complete change; reversal; (an) about-face
recovery; undoing; recall
to be at a loss; to be puzzled
father; dad; husband; you (of an elderly person older than the speaker); he
university; college; former imperial university of Japan (established under the ritsuryō system for the training of government administrators); the Great Learning (one of the Four Books)
work; labor; achievement; performance; salary; income
artificial intelligence; AI
toy; (person or thing treated as a) plaything
another (person); the other person; one more (person)
silly; foolish; absurd; childish; easy; trifling
sly; cunning; sneaky; crafty; unfair; dishonest
to cut into (a line, conversation, etc.); to force oneself into (e.g. a crowd); to fall below (of stock prices, sales, etc.); to drop below; to wedge; to play a wedge
applicant; candidate; person interested in doing something; person wanting to do something; interested party; volunteer
to become stronger; to grow in intensity; to grow violent; to invite contributions, etc.; to solicit help, participation, etc.; to recruit (e.g. soldiers)
unit (e.g. meters, grams, etc.); denomination; unit (i.e. one comprised of many); group; credit (in school, university, etc.); point
(good) result; outcome; fruits (of one's labors); product; accomplishment
state of things; state of affairs; situation; conditions; circumstances
deterioration; getting worse; worsening; aggravation; degeneration; corruption
to ill-treat; to bully; to torment; to be tough on (e.g. one's body); to treat harshly
venting one's anger (on someone or something); taking out one's anger on
quarrel; brawl; fight; squabble; scuffle; argument
crack; crevice; fissure; chap; rift
to shake (from fear, cold, excitement, etc.); to shudder; to tremble
a family; a household; (one's own) style; school; gang; (yakuza) family
to weigh on a scale; to weigh up options; to compare pros and cons
(mental) agony; anguish; suffering; distress
to push someone (towards); to encourage someone
convulsion; cramp; spasm; tic; twitch; fit
same crime; being equally guilty; bearing the same amount of responsibility
human experiment; human experimentation; experiment on a living person
to achieve results; to be successful (in a venture, etc.)
disregarding; taking no account of; ignoring; overlooking
boundary; border; limit; bounds; frontier
disastrous; tragic; miserable; wretched; pitiful; woeful
crime; sin; penalty; sentence; fault; responsibility
sample; example; specimen; display model (e.g. plastic food models used by restaurants)
to detain; to keep; to lock up; to retain; to leave (a letter) till called for
childhood friend; friend from infancy; old playmate