teostaja tähendus null.

performer [performers]▼◼◼◼noun
[UK: pə.ˈfɔː.mə(r)] [US: pər.ˈfɔːr.mər]

executor [executors]▼◼◼◻noun
[UK: ɪɡ.ˈze.kjʊ.tə(r)] [US: ɪg.ˈze.kjə.tər]