to make a mistake (in); to commit an error (e.g. in calculation); to confuse; to mistake something for something else
even though; despite; when
to calm down; to compose oneself; to calm down; to settle down; to settle down (in a location, job, etc.); to settle in; to be settled
unusual; uncommon; extraordinary; out of the ordinary; incomparable; serious
clear; obvious; evident; bright; light
older brother; elder brother; brother (as older-brother figure in friendly and or work relationship); young man; buddy
spoiled; spoilt; ruined; loss of face
to break; to destroy; to wreck; to ruin; to break (a bill, etc.)
I'm sorry; my apologies; may I come in?; permission; leave; dismissal
overestimation; overvaluing
trivial; not amounting to much
considerable; great; important; significant; a big deal
(something) has never occurred; to have never done (something); such a thing has not happened; never happens; there is never a time when
great difference; big difference; wide margin
while; even though; despite
very hard; with utmost effort; as hard as one can; with all one's might; for dear life; eagerly
establishing proof; demonstration; substantiation
reverse; opposite; converse (of a hypothesis, etc.); inverse (function)
splendid; nice; sufficient; fine (in the sense of "I'm fine"); well enough; OK
natural; right; proper; naturally; as a matter of course; rightly
look who's talking; I don't want to hear it from you; are you in any position to say that?
very young; little; childish; immature
brat; kid; urchin; preta; hungry ghost
rather; better; instead; if anything
necessary; needed; essential; necessity; need; requirement
to look (sound, behave) grown-up; to be adult-like; to mature
strange; odd; unexpected; change; incident; disturbance
to act like a grown up; to pretend to be an adult
meaning; significance; sense
this way and that; (by) various means; (by) every means
may; might; perhaps; may be; possibly
joining (a group, team, etc.); enrollment; enrolment
to be in time (for); to serve (suit, meet) the purpose; to be good enough; to be enough
sermon; preaching; remonstration; scolding; lecturing
actually; really; truly; in practice; practically
all; completely; totally; entirely; thoroughly
being too late; losing one's final chance
long ago; already; a long time ago