| relentless(adjective, characteristic, strong, love, firm) |
| serious(adjective, characteristic, love, affection, resolute) |
| tenacious(adjective, characteristic, love, firm, true) |
| unbending(adjective, characteristic, strong, love, firm) |
| unyielding(adjective, characteristic, strong, love, firm) |
| valiant(adjective, characteristic, love, firm, affection) |
| willing(adjective, characteristic, love, affection, resolute) |
| true blue(expression, adjective, idiom, characteristic, love) |
| brotherly(adjective, characteristic, love, friendly, affection) |
| permanent(adjective, characteristic, love, firm, true) |
| accurate(adjective, characteristic, good, close, love) |
| unflinching(adjective, characteristic, strong, firm, determined) |
| certain(adjective, good, strong, firm, honest) |
| duteous(adjective, attentive, compliant, submissive, docile) |
| enduring(adjective, close, correct, firm, honest) |
| exact(adjective, good, close, correct, sensible) |
| fixed(adjective, strong, firm, solid, true) |
| genuine(adjective, close, correct, firm, honest) |
| good(adjective, strong, kind, friendly, honest) |
| honorable(adjective, close, strong, correct, firm) |