on paper; in the newspapers; in a letter
east and west; Orient and Occident; East and West; ladies and gentlemen!; your attention, please!
cryptographic key; encryption key
a kind; a sort; of sorts; something of a; sort of; somewhat
decryption; decipherment; decoding
one; for one thing; only; (not) even; just (e.g. "just try it"); some kind of; one type of
common; shared; to be common (to); to be shared (by); -wide
key; lock; key (to a problem); clue
symmetric key cryptography
form; method; system; formula
pair; couple; antithesis; counter for items that come in pairs; counter for sets (of clothes, small furniture, utensils, etc.)
one; 1; best; first; foremost; beginning; start
reconciliation; amicable settlement; court-mediated settlement; (arch.) translation of a foreign language into Japanese
popular use; circulation; to pass as; to pass for
piece; fragment; one (object)
gold (Au); golden (color); valuable; of highest value; money; gold coin; Friday
key; lock; key (to a problem); clue
secret; secrecy; mystery; secret (e.g. to success); esoteric teachings
transmission; communication; circulation; dissemination; diffusion; propagation
elimination; erasure; clearing; elimination (of variables)
funeral; burial rites; attendance at a funeral
to pattern after; to liken to; to imitate
to make; to produce; to prepare (food); to brew (alcohol); to raise; to grow; to till
language; dialect; word; phrase; speech; (manner of) speaking
forty-ninth day after a person's death
source; origin; cause; beginning; genesis
mourning; (arch.) calamity; (arch.) misfortune
to do; to carry out; to cause to become; to make (into); to serve as; to act as; to wear (clothes, a facial expression, etc.)
company secret; industrial secret; trade secret
commodity; article of commerce; goods; stock; merchandise
that; the; part (as in "part two"); um ...; er ...
originality; distinctiveness; uniqueness; individuality
enterprise; business; company; corporation
to; for; from the standpoint of; as far as ... is concerned
economic; financial; economical; thrifty; frugal