weapon; arms; ordnance; weapon (something used to gain an advantage); asset
to hang one's head; to look down; to cast one's eyes downward
at once; immediately; without delay; promptly
bringing; taking; carrying
folding knife; clasp-knife; penknife
to turn over; to turn upside down; to knock over; to tip over; to overturn (e.g. a decision); to upset
to tumble down; to roll down
monitoring; watching; observation; surveillance; guarding; supervision
same room; sharing a room; occupying the same room
there is no need to ...; never happens; there is never a time when
to obtain; to come into possession of; to get hold of; to get one's hands on
to carry (something) under cover; to carry concealed
to become known; to come to light; to be known; to be understood; to clearly not amount to much; to be insignificant
where ... is concerned; when it becomes; if it becomes
very likely; very probable
to feel uplifted; to be cheered up; to hearten; to be inspired; to be energized
through; throughout; in the course of; all over or throughout (e.g. a place)
to search about for; to hunt around for; to look high and low for; to look everywhere for
ingenious; skillful; clever; deft
physical examination; medical checkup; frisking; pat-down; search
moderate; reserved; conservative; humble; mild-mannered; self-effacing
careful; elaborate; scrupulous
check; plaid; checking; monitoring; check (banking); cheque
to come out; to appear; to turn up; to emerge
to have a meal; to take a meal
to attack; to assail; to succeed (someone in a post, role, etc.); to make a sudden visit
keep ...-ing; have been ...-ing; leaving (something) on; leaving (something) still in use
to take a nap; to catch forty winks; to catch some Z's
to arrange beforehand; to make a sign to each other; to conspire
falling into a doze; dozing off; nodding off
something; some kind of; for some reason
noisy; boisterous; turbulent (era, etc.); troubled
unusual; rare; new; novel; fine (e.g. gift)
excitement; stimulation; agitation; arousal
what's the matter?; what's wrong?
to apologize; to apologise
to go round and cut in; to take a roundabout path
bath; bathing; bathhouse; public bath; room for drying lacquerware; base (wooden joint connecting the blade of a hoe, spade, etc., to the handle)
to catch sight of; to come into view; to happen to see