| Rating | Solver | Clue |
|---|---|---|
| PLUS | Useful quality | |
| ASSET | Useful quality | |
| USEFULNESS | The quality or state of being useful; utility; serviceableness; advantage. | |
| UTILITY | The quality or state of being useful; usefulness; production of good; profitableness to some valuable end; as, the utility of manure upon land;... | |
| WORTH | That quality of a thing which renders it valuable or useful; sum of valuable qualities which render anything useful and sought; value; hence, o... | |