As adjectives the difference between usable and askable
is that usable is capable of being used while askable is that can be asked; usable in order to find the answer to a question.
usable
English
Alternative forms
* useable
Antonyms
* unusable
Derived terms
* usability
* unusable
Anagrams
*
askable
English
Adjective
(-)
That can be asked; usable in order to find the answer to a question.
Synonyms
* interrogable