Diccionario panhispánico de dudasThe purpose of the Pan-Hispanic Dictionary of Doubts (DPD) is to provide answers, in a clear and reasoned manner, to the most common doubts that the use of Spanish raises today, whether of a phonographic nature (pronunciation, accentuation, punctuation, spellings, etc.), morphological (plurals, feminine, derivatives, forms of conjugation, etc.), syntactic (problems of construction and regime, agreement, leism, dequeism, etc.) or lexicosemantic (lexical improprieties, objectionable semantic calques, neologisms, foreign words or toponyms and demonyms with dubious or hesitant spelling).