What does "probableness" mean?

The state or quality of being likely to occur; likelihood, probability.

What is a synonym for "probableness"?

Common synonyms include: probability.

Pronounced //ˈprɒb.ə.bəl.nəs//.

/ˈprɒb.ə.bəl.nəs/ noun

noun ·Rare ·Advanced level

Noun

1
The state or quality of being likely to occur; likelihood, probability. formal, plural, rare, uncountable
"…the probableness of the existence of that fact…"

"…the probableness of the existence of that fact…"

Latin probabilis, From probable + -ness, in existence since the 1600s.