What's the plural form of mobility? Here's the word you're looking for.
Answer
The noun mobility can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be mobility.
However, in more specific contexts, the plural form can also be mobilities e.g. in reference to various types of mobilities
or a collection of mobilities.
Mark has just started to be able to take a few steps but will never have full mobility again.
Aviation is critical to mobility, timely logistics, and precision firepower.
The Swedes have a lavish welfare state married to a healthy economy and the best social mobility in the world.
For example, foreigners are said to bring family values to a culture that cannot sustain them due to New-World mobilities, sexualities, materialisms, and freedoms.
Examples of this are materials that are optimized to give high charge carrier mobilities and high exciton diffusion coefficients.
With its range of tonalities and mobilities, Niedecker's work explodes the standard cliches of minimalism as quiet or modest.