Sinonimoj: enhancement, upgrade, amelioration, betterment
| Vortspeco | substantivo |
|---|
| ceha | zlepšení |
|---|---|
| dana | bedring |
| esperanto | plibonigo |
| germana | Verbesserung |
| nederlanda | verbetering; veredeling |
| okcidenta frizona | ferbettering |
| portugala | melhoramento |
| sveda | rättelse |
| hispana | mejora |