secret; private; surreptitious
maintenance; preservation; improvement
to put to use; to make use of; to turn to account
indeed; really; absolutely; truly; actually; very
ground-breaking; revolutionary; unprecedented; epoch-making
restriction; restraint; limitation; limit
thorough; exhaustive; complete
rearing; training; nurture; cultivation; promotion
tribe; clan; (taxonomical) tribe; group (of the periodic table)
to give birth; to bear (child); to lay (eggs); to produce; to yield; to give rise to
stabilization; stabilisation
to consist of; to be made up of; to be concluded (e.g. of an agreement); to hold true (e.g. of a theory); to be viable (of a business, lifestyle, etc.); to carry on
forever; for good; eternally; as long as one likes; indefinitely; no matter what
(sound of) laughter; laughing voice
difficult to ...; hard to ...
sometime; someday; one day; some time or other; the other day; in due course
rule; reign; peaceful times
to go against; to fight against; to oppose; to resist; to deny
repatriation; return; (electrical) feedback
little while; short time; (arch.) an hour; half-hour; half an hour
details; particulars; detailed; specific; close-up view (of a digitally displayed map); zoomed-in view
department (in an organization); division; club; part; component; category
to sink; to go under; to go down (e.g. sun); to set; to feel depressed; to become subdued
number of words a person speaks; number of dependents; number of mouths to feed; number of shares, items, applications, etc.
to lessen; to decrease; to diminish
dragon (as depicted in Western myths)
denial; negation; negation (logic); NOT operation
to connect; to link together; to tie; to fasten; to maintain; to preserve
fence; paling; railing; (arch.) fortress
far away in the distance; in the far distance
to look out over; to survey (scene); to take an extensive view of
fine weather; fair weather
view; prospect; outlook; viewing platform; overlook
beyond; across; the other side; the distance