plan to overcome an obstacle or break out of a deadlock; breakthrough solution
formula; equation; method of calculation; calculus
inferior; coarse; poor quality; inadequate; deteriorated
to cut one's way through; to tide over; to struggle through; to get over
optimization; optimisation
feeling keenly; fully realizing
entry; approach; penetration
without losing time (e.g. to do); without even time for (doing something)
resignation; acceptance; consolation
desperation; despair; self-abandonment
depending on; dependent on
word ending; way of ending one's words; slip of the tongue; verbal mistake
not ... for nothing; not ... with nothing to show for it; worthwhile; no wonder ...
timewise; temporal; chronal
pinch; crisis; tough spot; clothespin
revival (e.g. musical); come-back; restoration; rebirth; resurrection
right to keep silent; right to silence; right to remain silent
please!; I'm asking you; for heaven's sake
to draw in; to take in; to retract; to withdraw; to take back (e.g. words)
restoration; restitution; rehabilitation
to dart one's eyes about; to be surprised; to be bewildered; to be confused; to be flustered
thirteenth day of the month; thirteen days
weather; the elements; fair weather; fine weather
waste of time; killing time
to have a go; to try and do (something); to take a chance with something
amusement; fun; brief entertainment
to snatch from; to steal from
eardrum; tympanic membrane
to let go of; to release; to part with (e.g. a possession); to relinquish; to send away (e.g. one's child); to let go
innocence; guiltlessness; absence of the fact; insubstantiality; (arch.) insincerity; (arch.) dishonesty
claim; insistence; assertion; advocacy; emphasis; contention
utensil; implement; tool; instrument; appliance; apparatus
conversion (e.g. yen to dollars); change; exchange; translation (numerical)
(are you) alright?; (are you) OK?
grace; favor; favour; blessing; benefit