safe; secure; certainly; surely; no thanks; I'm good
oscillation; vibration; swing (e.g. of a pendulum)
sight (e.g. of a gun); aim; alignment
to come together; to merge; to fit; to match; to be profitable; to be equitable
covering; protection; backing; relief
a little; a bit; just a minute; for a moment; somewhat; rather; (not) easily
unnecessary; not needed; not necessary
absurd; unreasonable; excessive; very; extremely; excessively
speaking of; (I told you) already; come on
gravity; gravitation; gravitational pull
propensity; tendency; inclination; deflection
correction; revision; compensation (e.g. to a pendulum)
good; excellent; fine; nice; pleasant; agreeable
swing-by; gravity assisted acceleration
limits; boundary; domain; area (e.g. in programming languages)
repatriation; return; (electrical) feedback
until (a time); till; to (a place or person); as far as; to (an extent); up to
second (unit of time); arc second
release (of a film, music album, software, etc.); publication; release; liberation; release (of a previously pressed mouse button)
main battery; main armament
firing (esp. a rocket or missile); launching; shooting; ejaculation
preparation; arrangements; getting ready; provision; setup; reserving
each; (arch.) you (plural)
to shoot (arrow, bolt, dart)
line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)
from the standpoint of; as a matter of (e.g. fact); aboard (a ship or vehicle); on top of; first volume (e.g. book); superior quality; best
taking refuge; evacuation; backup (of data)
this way; this direction; here; this (one); I; me
comprehension; consent; understanding; OK; roger (on two-way radio)
range (of a rifle, missile, etc.)
to enter; to go into; to break into; to join; to enroll; to contain; to hold
friendly army; friendly troops; allied army
chance; opportunity; machine; aircraft; counter for aircraft; counter for (remaining) lives
without; unacceptable; not alright; unsatisfactory
evacuation; withdrawal; revocation; repeal; retreat
defense; defence; protection
to turn; to rotate; to pass around; to send around; to move (someone or something to where its needed); to send; to turn (to a new use)
to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound