Undownable

"Undownable" in French

inamovible

(invincible; which cannot be brought down or overcome)

incontournable

(undeniably important; which cannot be played down or ignored)

inflexible

(invincible; which cannot be brought down or overcome)

irrépressible

(invincible; which cannot be brought down or overcome)

primordial

(undeniably important; which cannot be played down or ignored)

résilient

(invincible; which cannot be brought down or overcome)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.