already known; well-known
confusion; mixing; merger
sub-; -ous (indicating a low oxidation state); -ite; Asia; Argentina; Arabia; America
goblin; apparition; monster; ghost; phantom; spectre
subordination; dependency
to produce; to yield; to cause; to result from; to arise; to be generated
any kind of; every; whatsoever; whatever
prey; catch; kill; spoils; trophy; loot
one theory (opinion); another theory (opinion)
stratum; geological formation; layer; bed (coal, gravel, etc.)
in accordance with; following; roughly; about; Street; Avenue
different (quality, nature); heterogeneous
Tsu (city in Mie); harbour; harbor; ferry
rice cakes; pounded mochi rice
to take in; to bring in; to capture (e.g. image); to import; to win over; to please
structure; construction; makeup; framework; organization; pattern
to differ; to vary; to disagree
circulation; rotation; cycle; loop
contact; touch; tactile object; uncleanliness
mediation; agency; agent; mediator; middleman; go-between
oil; petroleum; kerosene; paraffin
generation (e.g. power); sending a telegram; telegraphing
grape sugar; glucose; dextrose
metabolism; renewal; regeneration; replacing the old with the new
mechanism; organization; organisation
so to speak; so to call it; as it were
chemical plant; chemical factory; chemical works
power plant; power station
mistake; error; accident; mishap; improper conduct (e.g. between man and woman); indiscretion
heavy machinery; heavy equipment; heavy machine gun