protesto
Could not find protestata in Logeion dictionaries.
protestata Verb: perfect passive participle neuter accusative plural, Verb: perfect passive participle feminine ablative singular, Verb: perfect passive participle feminine nominative singular, Verb: perfect passive participle feminine vocative singular, Verb: perfect passive participle neuter vocative plural, Verb: perfect passive participle neuter nominative plural of protesto
prōtēsto, āre, archaist. = protestor, nach Prisc. 8, 29.
prōtestō, āre, c. protestor : Prisc. Gramm. 8, 29.