Factivity is a synonym of factiveness.
As nouns the difference between factiveness and factivity
is that factiveness is the state or quality of being factive while factivity is the state or condition of being factive.
factiveness
English
Noun
(-)
The state or quality of being factive.
factivity
English
Noun
(-)
The state or condition of being factive.
Synonyms
* factiveness