Synonyms:
- certain,
- definite,
- destined,
- determined,
- fated,
- fateful,
- fixed,
- indefeasible,
- ineluctable,
- ineludible,
- inescapable,
- inevasible,
- inevitable,
- inexorable,
- inflexible,
- irresistible,
- irrevocable,
- necessary,
- predestined,
- predetermined,
- relentless,
- resistless,
- settled,
- sure,
- sure as death,
- sure as fate,
- unalterable,
- unchangeable,
- uncontrollable,
- undeflectable,
- unevadable,
- unpreventable,
- unstoppable,
- unyielding