Kitap 1
5.32
There are also faults of sound, which we cannot reproduce in writing, as they spring from defects of the voice and tongue. The Greeks who are happier in inventing names than we are call them iotacisms, lambdacisms, Iotacism = doubling the i sound, e.g. Troiia for Troia; lambdacism = doubling the l. ἰσχνότητες (attenuations) and πλατειασμοί (broadenings); they also use the term κοιλοστομία, when the voice seems to proceed from the depths of the mouth.
5.33
There are also certain peculiar and indescribable sounds for which we sometimes take whole nations to fault. To sum up then, if all the faults of which we have just spoken be avoided, we shall be in possession of the Greek ὀρθοέπεια, that is to say, an exact and pleasing articulation; for that is what we mean when we speak of correct pronunciation.
5.34
All other faults in speaking are concerned with more words than one; among this class of faults is the solecism, although there have been controversies about this as well. For even those who acknowledge that it occurs in connected speech, argue that, since it can be corrected by the alteration of one word, the fault lies in the word and not in the phrase or sentence.
