Spanish orthography is the orthography used in the Spanish language. The alphabet uses the Latin script. The spelling is fairly phonemic, especially in comparison to more opaque orthographies like English, having a relatively consistent mapping of graphemes to phonemes; in other words, the pronunciation of a given Spanish-language word can largely be predicted from its spelling and to a slightly lesser extent vice versa. Spanish punctuation uniquely includes the use of inverted question and exclamation marks: ⟨¿⟩ ⟨¡⟩.
Spanish uses capital letters much less often than English; they are not used on adjectives derived from proper nouns (e.g. francés, español, portugués from Francia, España, and Portugal, respectively) and book titles capitalize only the first word (e.g. La rebelión de las masas).