performance; trick; feat; extraordinary deed; daring act; bold move
to stay long; to hang around; to hang out; to be immersed (in water) for a long time; to soak
steady; honest; sober; straightforward
to supply (goods, money, etc.); to cover (costs); to pay; to give board; to provide meals
several weeks; a few weeks
nesting hole; burrow; den
just past noon; afternoon
(stand to) attention!; standing at attention
to wag one's tail; to flatter; to butter up; to fawn (on)
various; varied; diverse; all sorts of
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
server; (cake) server; (water) dispenser; server (tennis, volleyball, etc.)
application; request; petition
very small amount; insignificant thing; negligible amount
substantial; real (as opposed to nominal)
making efficient; optimization
graduation thesis; bachelor's degree thesis
renewal; update; innovation; improvement
secrecy; confidentiality; privacy; one's circumstances (esp. fiscal)
backdoor; rear entrance; rear exit; unauthorized; illicit; illegal
PC; personal computer; prestressed concrete; precast concrete; polycarbonate; political correctness; patrol car
putting a plan into operation
transmission (e.g. news, chemical signals, electricity); communication; delivery; conveyance; transfer; relay
every place; various places
situation report; status report; progress report
acquisition; obtaining; gaining possession; purchase
exactly the same; exactly as is; without any change
person in charge (of an area of work); person responsible; contact (person)
elimination; erasure; clearing; elimination (of variables)
after-treatment; post-treatment; post-processing; dealing with the aftermath
to be negligent in doing something; to shirk; to be off one's guard
secrecy; highly classified information
for generations; hereditary; generation after generation
secret (recipe, medicine, etc.); mysteries (e.g. of an art)