Inutility and Inability

Inutility noun - The quality of having no practical use.

Inability and inutility are semantically related In some cases you can use "Inability" instead a noun "Inutility".

Inability noun - The lack of sufficient ability, power, or means.

Inutility and inability are semantically related in skill topic. Sometimes you can use "Inutility" instead a noun "Inability".