| willing(adjective, set, deliberate, resolute, malicious) |
| aggressive(adjective, clear, tough, severe, keen) |
| appointed(verb, adjective, firm, usual, regular) |
| arbitrated(verb, adjective, judged) |
| bound and determined(expression, adjective, idiom, severe, honest) |
| bullheaded(adjective, tough, firm, stiff, resolute) |
| checked(verb, ascertained, experimented) |
| circumscribed(adjective, limited, precise, fixed, positive) |
| clear(adjective, tough, severe, firm, exact) |
| closed |
| corroborated(verb, evinced) |
| dependable(adjective, good, strong, honest, sensible) |
| dictated |
| enduring(adjective, strong, flat, warm, firm) |
| fated(adjective, set, fixed, obvious, prearranged) |
| hardheaded(adjective, tough, firm, resolute, obstinate) |
| hearty(adjective, strong, complete, warm, total) |
| hidebound(adjective, resolute, persistent, obstinate, uncompromising) |
| immutable(adjective, hard, firm, resolute, rigid) |
| industrious(adjective, keen, intense, energetic, enthusiastic) |