Italian word -ata comes from Latin -ata

Detailed word origin of -ata

Dictionary entry	Language	Definition
-ata	Latin (lat)
-ata	Italian (ita)	(rare) Used as an intensifier.. Used to form collective nouns.. Used to form nouns, derived from nouns with a negative connotation, expressing an action.. Used to form verbal nouns, derived from regular -are verbs, expressing an instance of the action expressed by the verb.. Used to form words, derived from nouns, corresponding to -ful (as much as something will hold).. Used to form words, [...]