simple; plain; uncomplicated; straightforward; simple-minded; naive
weapon; arms; ordnance; weapon (something used to gain an advantage); asset
as was expected; just as one thought; sure enough; really; actually; ever
force; strength; capability; ability; efficacy; effect; effort
enjoyment; pleasure; diversion; amusement; hobby
once; before; formerly; never yet; never before; first time
one-way (trip); one-way ticket
repatriation; return; (electrical) feedback
various; varied; diverse; all sorts of
sacrifice; victim; sacrifice (to a deity)
spectrum (radio, etc.); spectral; spectra
model; type (e.g. of machine, goods, etc.); type; style; mold (mould); template; kata (standard form of a movement, posture, etc. in martial arts, sport, etc.)
life; existence; (one's) working life; career; life force; lifeblood
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
possible; potential; practicable; feasible
band (e.g. conduction, valence); belt (e.g. Van-Allen, asteroid, etc.)
Circumstellar habitable zone
discovery; detection; finding
to name; to call; to christen; to term
early (days); initial stage; initial
development; exploitation
as (i.e. in the role of); for (i.e. from the viewpoint of); apart from... (used to change the topic); even (e.g. "not even a single person"); thinking that...; trying to...
intensive; concentrated; focused
throwing down; dropping; airdrop; investment
to build up; to establish; to form; to become (a state); to accomplish; to achieve; to change into
pyrotechnic signal; signal flare
to shoot (at); to attack; to defeat; to destroy
flash (of light); glint; schiller
ball; sphere; bead (of sweat, dew, etc.); drop; ball (in sports); pile (of noodles, etc.); bullet
degree; amount; grade; standard; of the order of (following a number); about
power; might; authority; influence
to be separated; to be apart; to leave; to go away; to leave (a job, etc.); to quit
story; tale; talk; discussion
abduction; kidnapping; kidnaping
belonging to (a group, organization, etc.); affiliation (with); being attached to; being under the control of
to take (someone) out (for a walk, to lunch, etc.); to entice out; to lure away
spirit; mind; nature; disposition; motivation; intention