Greek:
* -ισσα (-issa): This is a feminine suffix in Greek, often used to indicate a female version of a noun.
Latin:
* -trix (-trix): This is a feminine suffix in Latin, also used to indicate a female version of a noun.
While "actress" is derived from the Latin word "actor," the feminine ending "-ess" is not derived from Latin. It was added later, likely influenced by the French language.