preservation; conservation; maintenance; integrity
nanomachine; molecular machine; nanobot; nanite; nanorobot
body tissue; body composition
massing (of troops); gathering
instant; moment; for an instant
restoration; repair; mending
cranial nerves; cerebral nerves
skeleton; skeletal structure; build; framework
restoration; recovery; rehabilitation; recovery (from an illness); recuperation; convalescence
even so; however; still; whereupon; even though; nevertheless
unthinkable; unexpected; absolutely not!; far from it!; (it was) no bother at all; not at all
situation; (present) state of affairs; circumstances
to cause; to induce; to bring about; to pull upright; to help up (e.g. a fallen person)
enhanced gravity; high gravity
side effect; adverse reaction
boundary; (nuclear) criticality; critical (mass, pressure, temperature, state, point, etc.)
one Nth part (e.g. one fifth, one tenth); one out of N
probability; likelihood; chances
rate; ratio; comparatively; contrary to expectations
(a) little; somewhat; somehow
remainder; remnant; (not) very; (not) much; too much; excessively; extreme
welcome; (warm) reception
to have a (rough) idea (of what the situation is)
this is why; that is the reason why; it is the case that; so; thus; with that
to live (of humans); to reside; to inhabit; to dwell; to abide
meeting up; gathering; assembly; set
unconsciousness; unconscious; involuntary; the unconscious
energy; energy; strength; energy source; energy resource; food energy
chain reaction; nuclear chain reaction
to be troubled; to have difficulty; to be bothered; to be inconvenienced; to be badly off; to be hard up
in short; in a word; to sum up; to put it simply; to make a long story short; after all
to create; to bring forth; to invent; to think up and bring into being; to give birth to; to bear
to be able (to); to be possible (to)
superman; superhuman person; Superman (superhero)
such ... as; or some such