Linguistics

An Outline of the Phonology and Morphology of Old Provençal

The Arawack Language of Guiana in its Linguistic and Ethnological Relations

The Dialect of the West of England; Particularly Somersetshire

Romano Lavo-Lil: Word Book of the Romany; Or, English Gypsy Language

Language: An Introduction to the Study of Speech

A Few Practical Suggestions

Language: Its Nature, Development and Origin

A Grammar of the English Tongue

On English Homophones

The Etymology of Local Names

Introduction to the study of the history of language

Lectures on the Science of Language

Palæography

The Verbalist

A Complete Dictionary of Synonyms and Antonyms or, Synonyms and Words of Opposite Meaning

The Gundungurra Language

A Dictionary of the First or Oldest Words in the English Language

The Philosophic Grammar of American Languages, as Set Forth by Wilhelm von Humboldt

International Language and Science

The ethics of rhetoric