exterior; packaging; cladding; armor (armour); arm
carapace; shell; 1st in rank; grade A; instep; back of hand
as a matter of fact; by the way; to tell you the truth; to be honest; frankly
this area; around here; this point; this much; this extent
ingredient; (raw) material; unprocessed timber; raw timber; subject matter; topic
trouble; hardship; difficulty; anxiety; worry; concern
quite; very; 10^48; quindecillion
many; numerous; large amount of; large quantity of; frequent; common
show (of power, ability, etc.); exhibition; demonstration; display; manifestation
exercise; physical training; appeal; campaign; motion; movement
double; twice (as much); twofold
double; twice (as much); times (as much); -fold; 1-nth; 1 to n
wonderful; marvelous; strange; strangely enough; oddly enough; for some reason
inconsistency; mismatch; nonconformity; unconformity
elevation; rise; improvement; advancement; progress
device; contrivance; trick; trap; (small) scale; half finished; commencement
loading (on board); equipping; equipped (with); built-in
unidentifiable; unidentified
incomprehensible; mysterious; inexplicable; inscrutable; enigmatic; baffling
to chase; to run after; to pursue
to be tied together; to be connected to; to lead to; to be related to; to be related (by blood)
contents; interior; substance; content; (sword) blade
composition; construction; formation; makeup; structure; organization
bewilderment; perplexity; embarrassment; discomfiture; bafflement
to ascertain; to check; to make sure
another; one more; not quite; not very good; lacking
as one would expect; just as you'd expect (from); just like (someone)
biometrics; biometric authentication
otherwise; or else; if not
to wrench open; to prize open; to pick (lock)
(laughing) foolishly; (smiling) thoughtlessly; indiscreetly (talking); carelessly (speaking); thin (paper, cloth, etc.); flimsy
outsider; someone outside of a group
analysis; analytical study; parsing; parse
unrelated; irrelevant; unconcerned; unconnected