crisis; critical situation; emergency; pinch
perfidiousness; faithlessness; inconstancy; insincerity; falsehood
release; unleashing; liberation; deallocation (of computer memory)
proposition; thesis; notion; problem; issue; challenge
to tie; to fasten; to hitch; to secure (trust, patronage of customers, etc.); to keep (an employee, someone's interest, etc.); to save (someone's life)
unreliable; uncertain; indefinite; unclear
to rely on; to depend on; to count on; to turn to (for help)
funny; comical; humorous; ridiculous; silly; absurd
reason; cause; history; origin
causing concern; (lit.) bad for the heart
bottom of one's heart; depths of one's mind; innermost thoughts; from the bottom of one's heart; wholeheartedly; truly
in a sense; in some way; to an extent
to become extremely serious (in attitude); to look solemn; to assume a solemn air
band (e.g. conduction, valence); belt (e.g. Van-Allen, asteroid, etc.)
terminal; computer terminal; information access device (smartphone, tablet, book-reader, etc.); end (e.g. of a roll of film)
safe (e.g. choice); secure; innocuous; acceptable; passable; satisfactory
to exterminate; to eradicate; to wipe out; to let (fire) go out; to let die (e.g. flowers); to run out of
(telephone) switchboard; switchboard operator
interception (email); wiretap; bug
confidentiality; nondisclosure
installation (esp. software)
sudden; abrupt; unexpected; unforeseen
inveigling; ensnaring; enticement; cajoling
to anyone; to everyone; by anyone; by everyone; in everyone; in anyone
older person with more life experience
verbal gaffe; verbal slip; slip of the tongue; using improper words
still; much more; (not) yet; still a long way to go; still a long way off; not there yet
plentiful; lot of; much; pile of
the person in question; prominent figure; distinguished person; that person
mild; mild-mannered; gentle
quiet; silent; slow; unhurried; calm; peaceful
with these words; while saying
to represent; to signify; to reveal; to show; to express; to make widely known
emptiness; hollowness; vacancy; inanity; pointlessness; meaninglessness
wish; desire; hope; prospect; expectation; (one's) hopes