| sure(adjective, calm, strong, definite, constant) |
| abiding(adjective, calm, strong, secure, flat) |
| binding(adjective, set, strict, expected, predictable) |
| dead set on(expression, idiom, definite, fixed, impassive) |
| decided(adjective, definite, absolute, obvious, expected) |
| equable(adjective, calm, strong, secure, firm) |
| even(adjective, calm, strong, secure, firm) |
| incurable |
| indisputable |
| ineluctable(adjective, expected, predictable, necessary, inexorable) |
| inescapable(adjective, expected, predictable, necessary, inexorable) |
| intransigent(severe, steady, fixed, stiff, impassive) |
| secure(calm, strong, steady, substantial, fixed) |
| severe(adjective, stern, uncompromising) |
| staunch(adjective, calm, strong, hard, solid) |
| steely(adjective, set, hard, stiff, inflexible) |
| unflinching(strong, certain, determined, definite, fixed) |
| unmoved(determined, fixed, stubborn) |
| unrelenting(adjective, close, set, severe, harsh) |
| unremitting(adjective, persistent, continuous, endless, relentless) |