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