echo; reverberation; response; reaction; repercussions
terrain; geographical features; topography
(an) unknown; unknown number; variable; unknown quantity; not yet known
be on your guard!; take care!
to break through; to penetrate; to pierce
space; air; midair; (from) memory; (by) heart
wall material; wall-finishing material; wallplate (e.g. in a mine)
column; beam; girder; digit; decade; order of magnitude
cannot be compared with; no match for
to have an idea; to have a clue
crown; diadem; bottle cap
big frame; large figure; huge body
standing upright; standing straight; standing erect; rising perpendicularly; rising straight up; towering high
crawling on all fours; getting on one's hands and knees; falling flat
to project; to stick out; to stand out
feudal lord; (arch.) mansion; (arch.) palace
to be manageable; to be able to handle
quick-witted and agile; keen and nimble
biting louse (any louse of order Mallophaga); small winged insect (esp. a flying ant or termite)
request; favour (to ask); wish; please
gradually (progress into a state); in sequence; in order; in turn
privacy; secrecy; confidentiality
sink or swim; all or nothing; hit or miss; make or break
regarding as important; attaching importance to; taking a serious view of; putting emphasis on
explosion; rupture; break off
effectiveness; efficacy; efficaciousness
you have only to; all you have to (do); all that's required; as long as; if only
instead; but (on the other hand)
to invade; to raid; to infringe; to encroach; to harm; to afflict
with one's own body; by one's own action; through one's own experience; firsthand
with a clatter; with a rattle; empty; bare; raspy (voice); gravelly; with a gargle
glance; look; glimpse; complete view; bird's-eye view
to lay the blame on; to put the fault on
pictorial book; picture book; illustrated reference book; identification manual; field guide
to pilfer; to filch; to swipe
somewhat reserved (diffident); shyly; timidly; retiringly; in a retiring (reserved) manner
upright; honest; faithful; conscientious; sincere
to empty; to vacate; to evacuate
readiness to die; (in the) face of death