A vocabulary, in six languages [electronic resource] : viz. English, Latin, Italian, French, Spanish, and Portugues, after a new method, to Shew the Dependance of the four last upon the Latin, and their mutual Analogy to each other. With Proper Rules for their several Pronunciations; and a Dissertation upon their Origin, Change, and Mixture; besides many other Advantages, not to be met with in common Dictionaries and Vocabularies. To which is annexed, a brief dissertation upon pleasure and pain.