probabili

Probabili is the plural masculine form of the Italian adjective probabile, used to indicate that multiple items are considered likely to occur or be true. The word derives from Latin probabilis, meaning able to be approved or tested. In standard Italian, probabile functions as a qualifier meaning “likely” or “probable,” while probabili marks number and gender to refer to several such items.

In everyday language, probabili describes events, outcomes, people, or scenarios deemed plausible. Examples include i probabili vincitori (the probable winners), i probabili scenari (the probable scenarios), or una causa probabile (a probable cause). The usage is qualitative: it expresses belief about likelihood without assigning a specific numerical probability.

In contrast, probabilità is the technical noun used for probability in mathematics and statistics, corresponding to the English term “probability.” While probabili can describe high-likelihood items, it is not a technical term for numerical probability itself. When precision is required, Italian speakers use probabilità and cite numerical values or qualitative descriptors such as alto, medio, or basso probability.

Etymology traces probabile to Latin probabilis, with semantic development toward “worthy of proof” or “likely.” The plural form probabili simply reflects standard Italian agreement in gender and number.

See also: probabilità, probabile, probabilismo, likelihood.