"effectual" in German effectual wirksam wirkungsvoll effektiv probat Detailed translations for "effectual" effectual effectual(also: operative, effective) wirksam effectual(also: with great éclat, telling, tellingly, effective) wirkungsvoll effectual(also: effective) effektiv effectual(also: proven, well-tried, tried-and-tested, tried-and-trusted) probat{adjectiv} English synonyms for "effectual" effectual {a} effective efficacious effectual {s} legal sound