compassibility 

The ability to navigate through unknown or unfamiliar surroundings with no navigational instruments.

Using his compassibility, Shelby was able to get us back to the hotel in Amsterdam.

compassibility by newbish October 7, 2007

Compactability 

The ability to be compact, small in nature yet functional.

The Netbook is small and functional because of its compactability

Compactability by Great Lion Head December 1, 2021