| steadfast(adjective, calm, good, close, clear) |
| loyal(adjective, good, close, strong, kind) |
| firm(noun, adjective, calm, good, close) |
| faithful(adjective, good, close, strong, kind) |
| resolute(adjective, calm, close, clear, strong) |
| true(adjective, good, close, strong, kind) |
| unwavering(adjective, calm, close, strong, secure) |
| unswerving(adjective, close, strong, tough, correct) |
| constant(adjective, calm, good, close, strong) |
| devoted(adjective, good, close, strong, kind) |
| determined(adjective, good, clear, strong, tough) |
| persistent(adjective, strong, tough, flat, firm) |
| stalwart(adjective, calm, strong, sound, tough) |
| strong(adjective, calm, good, sound, tough) |
| steady(adjective, calm, good, close, strong) |
| tenacious(adjective, clear, strong, sound, tough) |
| unfaltering(adjective, strong, firm, solid, intense) |
| dedicated(adjective, clear, strong, kind, tough) |
| dogged(adjective, strong, tough, firm, solid) |
| fast(adjective, calm, close, strong, secure) |