92. When distinction by Exclusion or by Variation seems unadvisable, there remains the method of distinction by Vocalization; that is to say, two words of similar outline, if liable to be confounded, are often distinguished by adopting it as an inflexible rule that one of the pair, not necessarily both, shall always be vocalized. For instance, the words there and other, if occurring in the midst of a phrase, are distinguished by uniformly vocalizing other.