stomach and intestines; gastrointestinal tract; digestive organs
lower floor; downstairs; bottom of the stairs; foot of the stairs
kitchen; galley; (Internet) troll
reduction; decrease; subtraction; (arch.) reduction of penalty (under the ritsuryō codes)
a short while ago; a moment ago; just now; some time ago
not necessarily so; is not always true; there is no guarantee that ...; there is no telling
genuine; authentic; true; real
popular name; common name; nickname; alias
the cauldron of Hell (in which sinners are boiled)
being filled with; being full of; permeation
equal; identical; the same; no different (from); just like; equivalent
effect; efficacy; validity; potency
BC; Before Christ; biological and chemical (weapons)
with a click (of a button or switch); with a snap; crisply; one (small protrusion, hole, etc.); single; shortly
shutting tightly; making airtight; sealing hermetically
ironclad rule; inviolable rule; invariable principle; iron law
to intimidate; to frighten; to scare; to threaten (e.g. peace); to jeopardize; to endanger
to spoil; to break; to go bad; to go wrong; to fail
kind; gentle; considerate; generous; friendly; nice
drifting; drift; being adrift
ship; boat; tank; tub; counter for boat-shaped containers (e.g. of sashimi)
crew (of a ship, airplane, etc.); crew member
remaining strength; surplus energy; reserve power; money to spare
replenishment; supplementation; supplement; replacement; refilling
to defend against; to protect against; to prevent; to avert; to avoid
secret; private; surreptitious
battle for sales at year-end; year-end shopping season
to the limit; to the full; as much as possible; with all one's might
all night long; all through the night