barrier; checkpoint; gateway; hurdle; obstacle; trial
caller; visitor; company; guest
to move (house); to transfer (department); to change the target of interest or concern; to elapse (passage of time); to be permeated by a colour or scent; to be infected
key; lock; key (to a problem); clue
invasion; incursion; raid; aggression; intrusion; trespass
to divide; to separate; to share; to distribute; to distinguish
to stay in one's heart; to be enduringly memorable; to be unforgettable
to bear in mind; to keep remembering; to note
deserted (esp. store, market, town, streets); quiet; inactive (business, trade, etc.); slack; idle; free
to disappear; to vanish; to bolt; to go into hiding
retainer; vassal; servant
number of persons; personnel
uncharted territory; unknown waters; unfamiliar terrain
origin; source; base; basis; cause; ingredient; material
ridge (of roof); back of a sword; counter for buildings, apartments, etc.
to be noticeable; to notice; to catch one's eye
cleaning; clean-up; garbage collection; scavenging
to be scrupulous; to be attentive; to be prudent; to be complete; to be thorough
unexpectedly; by chance; by accident
orderly; regular; systematic; well-organized; well-organised; trim
to creep about; to crawl around
perception; sensing; noticing
some; any; in any way; of some kind; of some sort
to reverberate; to resound; to echo; to have one's fame spread; to be renowned
(balance) scales; shoulder carrying pole; steelyard
order; rank; position (e.g. in a race); precedence
boiling; seething; becoming heated (e.g. debate); excitement; soaring (prices); shooting up
rotation (usu. around something); revolution; turning
degree of relative priority
position (where one is standing); place where one stands; position; stance; standpoint
blur; blurred; indistinct
one by one; one at a time; in turn
decision; settlement; definition
just one person; only one