Cratylus

SOCRATES: The meaning of sumpheron (expedient) I think that you may discover for yourself by the light of the previous examples,—for it is a sister word to episteme, meaning just the motion (pora) of the soul accompanying the world, and things which are done upon this principle are called sumphora or sumpheronta, because they are carried round with the world.

SOCRATES: Again, cherdaleon (gainful) is called from cherdos (gain), but you must alter the delta into nu if you want to get at the meaning; for this word also signifies good, but in another way; he who gave the name intended to express the power of admixture (kerannumenon) and universal penetration in the good; in forming the word, however, he inserted a delta instead of a nu, and so made kerdos.

SOCRATES: I suppose, Hermogenes, that people do not mean by the profitable the gainful or that which pays (luei) the retailer, but they use the word in the sense of swift. You regard the profitable (lusiteloun), as that which being the swiftest thing in existence, allows of no stay in things and no pause or end of motion, but always, if there begins to be any end, lets things go again (luei), and makes motion immortal and unceasing: and in this point of view, as appears to me, the good is happily denominated lusiteloun—being that which looses (luon) the end (telos) of motion. Ophelimon (the advantageous) is derived from ophellein, meaning that which creates and increases; this latter is a common Homeric word, and has a foreign character.

SOCRATES: The word blaberon is that which is said to hinder or harm (blaptein) the stream (roun); blapton is boulomenon aptein (seeking to hold or bind); for aptein is the same as dein, and dein is always a term of censure; boulomenon aptein roun (wanting to bind the stream) would properly be boulapteroun, and this, as I imagine, is improved into blaberon.

SOCRATES: What is the meaning of zemiodes?—let me remark, Hermogenes, how right I was in saying that great changes are made in the meaning of words by putting in and pulling out letters; even a very slight permutation will sometimes give an entirely opposite sense; I may instance the word deon, which occurs to me at the moment, and reminds me of what I was going to say to you, that the fine fashionable language of modern times has twisted and disguised and entirely altered the original meaning both of deon, and also of zemiodes, which in the old language is clearly indicated.

SOCRATES: I will try to explain. You are aware that our forefathers loved the sounds iota and delta, especially the women, who are most conservative of the ancient language, but now they change iota into eta or epsilon, and delta into zeta; this is supposed to increase the grandeur of the sound.

SOCRATES: Do you observe that only the ancient form shows the intention of the giver of the name? of which the reason is, that men long for (imeirousi) and love the light which comes after the darkness, and is therefore called imera, from imeros, desire.