| Rating | Solver | Clue |
|---|---|---|
| STUBBORN | Adamant | |
| RESOLUTE | Adamant | |
| STEELY | Adamant | |
| ATHAMAUNT | Adamant. | |
| ADAMANTEAN | Of adamant; hard as adamant. | |
| INSISTENT | Adamant and intent to get Sis inside | |
| ADAMANTINE | Made of adamant, or having the qualities of adamant; incapable of being broken, dissolved, or penetrated; as, adamantine bonds or chains. | |