unconquerable

1. Not capable of being conquered or vanquished or overcome (synset 300571832)
   "a tribute to his courage...and his unconquerable will"; "faced unconquerable difficulties"
   also:

   • insurmountable, unsurmountable - not capable of being surmounted or overcome
   • invulnerable - immune to attack; impregnable
   similar to:

   • impregnable, inexpugnable - incapable of being overcome, challenged or refuted
   • indomitable, never-say-die, unsubduable - impossible to subdue
   • insuperable, insurmountable - impossible to surmount
   • invincible, unbeatable, unvanquishable - incapable of being overcome or subdued
   • all-victorious - never having lost
2. Incapable of being surmounted or excelled (synset 302365878)
   "insuperable odds"; "insuperable heroes"
   similar to: insurmountable, unsurmountable - not capable of being surmounted or overcome
   same as: insuperable

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