Synonyms of irrefragable
- 2 Syllables
- undying, deathless, odds-on
- 3 Syllables
- enduring, durable, perpetual, immortal, unfading, abiding, permanent
- 4 Syllables
- unbreakable, immutable, unarguable, unchangeable, conclusive, indelible, undestroyable, everlasting
- 5 Syllables
- irrebuttable, unalterable, unanswerable, irrefrangible, indubitable, indissoluble, irrefutable, inextirpable, nonperishable, incorruptible, imperishable, indestructible
- 6 Syllables
- inexterminable, inextinguishable