The greater stability of the material arts as compared with the fluctuations in the language of a people in a state of primaeval savagery, is well shown by a consideration of the weapons of the Australians, and the names by which they are known in the several parts of that continent. These people, from the simplicity of their arts, afford us the only living examples of what we may presume to have been the characteristics of a primitive people. Their weapons are the same throughout the continent; the shield, the throwing-stick, the spear, the boomerang, and their other weapons differ only in being thicker, broader, flatter, or longer, in different localities; but whether seen on the east or the west coast, each of these classes of weapons is easily recognized by its form and uses. On the other hand, amongst the innumerable languages and dialects spoken by these people, it would appear that almost every tribe has a different name for the same weapon. The narrow parrying-shield, which consists of a piece of wood with a place for the hand in the centre, in South Australia goes by the name of ‘heileman’, in other parts it is known under the name of ‘mulabakka’, in Victoria it is ‘turnmung’, and on the west coast we have ‘murukanye’ and ‘tamarang’ for the same implement very slightly modified in size and form. Referring to the comparative table of Australian languages compiled by the Rev. George Taplin, in the first number of the _Journal of the Anthropological Institute_ (i, 1872, pp. 84-8), we find the throwing-stick, which on the Murray River is known by the name of ‘yova’, on the Lower Darling is ‘yarrum’, in New South Wales it is ‘wommurrur’, in Victoria ‘karrick’, on Lake Alexandrina ‘taralye’, amongst the Adelaide tribes of South Australia it is ‘midla’, in other parts of South Australia it is called ‘ngeweangko’, and in King George’s Sound ‘miro’.
From these considerations we arrive at the conclusion that in the earliest stages of culture the arts are far more stable than language: whilst the arts are subject only, or chiefly, to those changes which result from growth, language, in addition to those which result from growth, is also affected by changes arising from phonetic decay.