deep voice; rich voice; full voice
to mask; to cover; to cloak; to hide; to conceal
federation (of states); confederation; commonwealth; union
in (e.g. secret); with (e.g. success)
economic collapse; economic meltdown
outflow; effluence; efflux; outflow (of people, capital, etc.); drain (of gold, talent, etc. from a country); leak (e.g. of personal information)
small window; fenestella; scuttle (type of hatch on a ship)
to be visible; to be clear; to be evident; to be certain
what kind of; what sort of; what; no matter what (kind of); whatever; any
leaving (a decision, job, etc.) to someone else; entrusting; leaving the choice of a meal to the chef; omakase
composition (of painting); structural outline; compositional arrangement
Revelation (book of the Bible); the Apocalypse
the more you do (it), the... (e.g. "the more you drink, the better it tastes")
extraordinary; preposterous; outrageous; absurd
protuberance; projection; prominence; protrusion; bump; boss
clouds and haze; swarm (of people); throng; (flee) like the wind; (run) out of sight
bottom layer; undermost layer; lowest (societal) class; bottom (economic) stratum; lowest caste
gods or demons that cause epidemics
thick fog (of suspicion); black veil of secrecy; covered-up crime, unethical act, etc.
subject (of a medical experiment, etc.); test subject; trial subject; examinee (of a full-body scan, etc.)
isolation; segregation; separation; quarantine
carrying out (esp. heavy objects, artwork, furniture); taking out
to move around; to move about; to get around
shutting tightly; making airtight; sealing hermetically
prison; jail; gaol; penitentiary
to have one's breath taken away; to gasp (in surprise, wonder, etc.); to have one's breath catch in one's throat; to gulp
becoming turbid; becoming muddy; becoming muddled (of thoughts, senses, etc.); growing dim (of consciousness); disorder; chaos
outbreak of an illness; onset of a condition; appearance of symptoms
inside and outside; interior and exterior; inside and outside the country; home and abroad; around; about
defense; defence; defensive preparations
change of color; change of colour; fading; discoloration; discolouration
bone marrow; medulla; heart's core; depths of one's heart; main point; vital part