Thinkableness is a synonym of thinkability.
As nouns the difference between thinkableness and thinkability
is that thinkableness is the property of being thinkable while thinkability is the property of being thinkable.
thinkableness
English
Noun
(-)
The property of being thinkable.
Synonyms
* thinkability
thinkability
English
Noun
(-)
The property of being thinkable.
Synonyms
* thinkableness