Synonyms of unconquerable

unconquerable

adjective

ˌən-ˈkäŋ-k(ə-)rə-bəl 

as in indomitable

incapable of being defeated, overcome, or subdued

an unconquerable spirit that got the family through some hard times

Synonyms & Similar Words

• indomitable
• invincible
• insurmountable
• unstoppable
• invulnerable
• impregnable
• unbeatable
• insuperable
• undefeated
• armored
• bulletproof
• unassailable
• inviolable
• untouchable
• unbeaten
• defended
• unconquered
• protected
• unbreachable
• guarded
• shielded
• safeguarded
• secure
• safe
• unbowed
• unsubdued

Antonyms & Near Antonyms

• vulnerable
• susceptible
• surmountable
• liable
• open
• unprotected
• unsafe
• vincible
• insecure
• unguarded
• weak
• superable
• exposed
• helpless
• powerless
• imperiled
• defenseless

Example Sentences

Recent Examples of unconquerable

The rescue party made its way to New York harbor by train, private car, and then two bicycles shared among the three of them—Frank, Sarah’s husband, on one; Sarah and Billo on the other—when shipyard traffic proved unconquerable by automobile. — Claire Carusillo, Harpers Magazine, 4 Aug. 2026

The Spurs led for more minutes than the Knicks and built seemingly unconquerable leads. — Dana O’Neil, CNN Money, 14 June 2026

Ryan Borucki relieved him, the White Sox scored twice more, and the Giants faced an unconquerable deficit as baseball’s lowest-scoring team. — Cam Inman, Mercury News, 23 May 2026

Pitt’s tattoos include the first initials of each of his family members, a set of lines designed by the 49-year-old Maria actress, his ex-wife’s birthday, an outline of Ötzi the Iceman and the Latin word Invictus, which means unconquerable. — Angel Saunders, People.com, 11 Feb. 2025