trial manufacture; experiment; test piece; prototype
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.)
due form; official; formality
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
research establishment; research institute; laboratory
prototype model; experimental machine
remnant; residue; remaining; left-over
substitute (e.g. actor); substitution; stand-in; double
true character; true form; true colors (colours); consciousness; one's senses
mask; veil; disguise; anonymous; unmarked; incognito
the world; society; sphere; circle; world-renowned; world-famous
line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)
border; boundary; turning point; watershed; area; region
vague; ambiguous; shady; disreputable; fuzzy
to melt; to thaw; to fuse; to dissolve
all things in nature; the whole creation
to come to an end; to lower the curtain
resuscitation; regeneration; reformation; rehabilitation; playback; regeneration (sound, etc.)
vicissitudes; continual change; transmigration; metempsychosis
vivid; bright; brilliant; skillful; skilful; adept
individual; one by one; separate; each
period; epoch; the times; those days; oldness; ancientness
to harmonize; to harmonise; to be in harmony; to say the same thing in unison (inadvertently)
scream; shriek; shout; exclamation
echo; reverberation; response; reaction; repercussions
to shout (in anger); to yell
the other day; a few days ago
original; unique; distinctive; independent; one's own; personal
under development; in development
another company; other company
besides; moreover; in addition
to lend; to loan; to rent out; to hire out
action; movements; motions; bearing; behaviour; behavior
release (e.g. information); disclosure (legal); show; indication; display
to break a promise; to go back on one's word; to renege
restitution; damages; indemnity; compensation
claim; demand; charge; application; request; billing (for a service)
to grow up; to become an adult; to become big; to grow in size
large stage; grand stage; the big stage; grand setting