As an adjective askable
is that can be asked; usable in order to find the answer to a question.
As a noun askability is
the state or condition of being askable.
askable
English
Adjective
(-)
That can be asked; usable in order to find the answer to a question.
Synonyms
* interrogable
askability
English
Noun
(-)
The state or condition of being askable.