unusual event; strange occurrence; strange phenomenon; something abnormal; change (for the worse); accident
proof; evidence; certificate; license; to testify (usu. Christian religious context); enlightenment
enjoyable; fun; pleasant; happy; delightful
very; greatly; immense; enormous; serious; grave
front-facing; forward-looking; positive; constructive
dirt under one's fingernails; shred (of decency, etc.); scrap; bit
local specialty or souvenir bought as a gift while travelling; present brought by a visitor; something unpleasant that one is given (e.g. an illness while on vacation); unwelcome gift
well; properly; best regards; please remember me; just like ...; as though one were ...
very; much; greatly; a lot of
to be truant; to slack off; to play hooky; to skip school; to cut class; to skip out
oscillation; vibration; swing (e.g. of a pendulum)
to distance oneself (from); to keep (something or someone) at a distance; to maintain a distance (from)
in 8 or 9 cases out of ten; in all probability
expectation; anticipation; prediction; forecast; conjecture
to be contrary to; to be inconsistent with; to act contrary to (rules or guidelines); to violate; to oppose; to rebel
contents; content; substance; matter; detail; import
registration; accession; register; entry; record
email; mail (usu. in compound words); post; message (sent over a chat application); instant message; male
sentence; composition; text; the literary arts (as opposed to the military arts); academia; statement
to guess; to sense; to presume; to sympathize with; to sympathise with
this world; this life; world of the living
to learn by experience; to learn one's lesson; to learn the hard way; to be discouraged (by); to have enough (of); to be disgusted (with)
attendance (on); chaperonage; attendant; escort; entourage
to drive in (e.g. nail, stake); to hammer in; to hit (a ball, etc.); to drive; to fire into (e.g. a crowd); to launch (e.g. missiles); to input (data)
reply (e.g. email, fax, letter); answer
large part; greater part; people in general; general public; mostly; for the most part
tiny amount of money; a penny; one letter; one character; one mon (unit of currency)
in so doing; when you do so; in this regard; on this occasion; some time during that period
(if) by some chance; by some possibility; in the unlikely event that; (unlikely event of) emergency; the worst(-case scenario)
duty; responsibility (incl. supervision of staff); liability; onus
postscript; post scriptum; PS; P.S.
condition; assumption; intention; intent; premise (in logic)
threat; menace; coercion; terrorism
second day of the month; two days
continuation; succession; series
to deceive; to falsify; to dodge; to beg the question (issue, difficulties); to varnish over; to gloss over
giving and taking; exchange (of letters); arguing back and forth; (conversational) exchange
business; thing to be done; something that should be performed; information that should be conveyed
telephone call; phone call; telephone (device); phone
to pay attention to another's needs; to attend to; to fuss about; to take into consideration
to return; to come back; to turn over; to become extremely; to become completely