Slips of Speech
Campbell, in his Philosophy of Rhetoric, says that a word to be legitimate must have these three signs of authority: 1. It must be reputable, or that of educated people, as opposed to that of the ignorant or vulgar. 2. It must be national, as opposed to what is either local or technical. 3. It must be present, as opposed to what is obsolete.
Any word that does not have these three qualities may, in general, be styled a barbarism.
Many foreign words, in process of time, become so thoroughly domesticated that their translation, or the use of an awkward equivalent, would be a greater mark of pedantry than the use of the foreign words. The proper use of such terms as fiat, palladium, cabal, quorum, omnibus, antique, artiste, coquette, ennui, physique, regime, tableau, amateur, cannot be censur