New function WordData has been added to the built-in Mathematica kernel. New function DictionaryLookup has been added to the built-in Mathematica kernel.

All the functionality in Miscellaneous`Geodesy` is now available in the built-in Mathematica kernel.

All the functionality in Miscellaneous`Music` is now available through the newly created Music Package. Scale is now available as MusicScale.

All the functionality in Miscellaneous`PhysicalConstants` is now available through the newly created Physical Constants Package.

Miscellaneous`RealOnly` was available as an add-on package in previous versions of Mathematica and is now available on the web at ...

All the functionality of Miscellaneous`ResonanceAbsorptionLines`is now available in the newly created Resonance Absorption Lines Package.

All the functionality of Miscellaneous`StandardAtmosphere`is now available in the newly created Standard Atmosphere Package.

All the functionality of Miscellaneous`Units`is now available in the newly created Units Package.

All the functionality in Miscellaneous`WorldData` is now available in the built-in Mathematica kernel function CountryData.

All the functionality in Miscellaneous`WorldNames` is now available in the built-in Mathematica kernel function CountryData.