| irreversible(adjective, change, severe, fixed, stability) |
| unalterable(adjective, change, set, fixed, necessary) |
| certain(adjective, definite, fixed, sure, expected) |
| irretrievable(adjective, severe, fixed, out, hidden) |
| final(adjective, set, definite, precise, fixed) |
| unchangeable(adjective, certain, unquestionable, undisputable, irreversible) |
| inevitable(adjective, certain, fixed, expected, necessity) |
| permanent(adjective, fixed, unchangeable) |
| irremediable(adjective, fixed, hopeless, hopelessness, unchangeable) |
| conclusive(adjective, set, certain, definite, sure) |
| immutable(adjective, fixed, unchangeable) |
| gone(confused, out, hidden, lost, desperate) |
| inexorable(adjective, expected, necessity, predictable, necessary) |
| irreparable(adjective, severe, pessimistic, hopelessness, permanent) |
| fixed(adjective, certain, expected, necessary, unquestionable) |
| irrecoverable(adjective, severe, out, hidden, lost) |
| irredeemable(adjective, hopelessness) |
| lost(adjective, severe, fixed, confused, out) |
| settled(adjective, fixed, absolute, necessary, permanent) |
| sure(adjective, certain, definite, decisive, necessary) |