| constant(adjective, calm, strong, secure, firm) |
| customary(adjective, firm, determined, usual, regular) |
| dead set on(expression, adjective, idiom, firm, determined) |
| decided(adjective, firm, determined, usual, regular) |
| decisive(adjective, firm, determined, usual, regular) |
| deep-rooted(adjective, calm, strong, solid, steady) |
| definite(adjective, firm, determined, usual, regular) |
| determined(adjective, firm, usual, regular, planned) |
| durable(adjective, calm, strong, secure, firm) |
| enduring(adjective, calm, strong, secure, firm) |
| entrenched(adjective, firm, determined, usual, regular) |
| equable(adjective, calm, strong, secure, firm) |
| even(adjective, calm, strong, secure, firm) |
| fast(adjective, calm, strong, secure, firm) |
| fine(adjective, strong, great, right, healthy) |
| firm(adjective, calm, strong, secure, solid) |
| fixed(adjective, strong, firm, solid, determined) |
| fixed resistant(expression, adjective, calm, strong, substantial) |
| fortified(adjective, strong, solid, stable, sure) |
| great(adjective, strong, right, healthy, trim) |