Word and Object synonymy of native occasion sentences even of non-observational kind can be settled if raised, but the sentences cannot be translated.' " To go beyond these boundaries of translation by stimulus meaning, the linguist uses analytical hypotheses, in which he uses the steps (1) - (4) to equate parts of the native sentences to English words or phrases. Using the analytical hypotheses the linguist can form new sentences and create a translation manual. In Chapter 2 of "Word and Object", Quine shows that the total apparatus of grammatical and semantic devices in a language is not objectively translatable into foreign languages.
Word uses orthographic cues to delimit words such as switching between kanji (Chinese characters) and the two kana syllabaries. This is a fairly soft rule, because content words can also be written in hiragana for effect (though if done extensively spaces are typically added to maintain legibility). Vietnamese orthography, although using the Latin alphabet, delimits monosyllabic morphemes rather than words. In character encoding, word segmentation depends on which characters are defined as word dividers. Morphology is the study of word formation and structure. In synthetic languages, a single word stem (for example, "love") may have a number of different forms (for