The general word is capable.
dispense in- means not able- means capable dispense- means supply or distribute The entire word means not able to distribute
The word is "unprovable."
Actually it comes from a word which means NOT to be able separate. It comes from α- (which is used to show that the word is negative) and τομή [tomi] which means to cut/seperate.
danceable.
Malleable is a word that can be used to describe being reshaped by pressure.
Buoyant means able to float. Adjective.
The word learnable means able to be learned. For example, English is learnable.
"Interchangeable" is the word that means able to be switched or exchanged for something else without affecting functionality or performance.
Unobtainable.
Unsatisfiable
inflatable
teachable