- 2Significato: effectiveadequate effectual efficacious efficientserviceable operative influencing
- 3Significato: accessibleobtainable convenient serviceable openavailable befitting at hand usable
- 4Significato: helpfuluseful estimable importantserviceable worthy valuable
- 5Significato: qualitygood advantageous beneficial helpful profitableserviceable effective effectual useful
- 6Significato: propertyadvantageous beneficial profitable propitiousauspicious favourable serviceable good
- 7Significato: usefulhelpful serviceable invaluable
- 8Significato: practicaluseful utilitarian pragmatic usableserviceable workable applicable purposeful