Synonyms of undefeated

undefeated

adjective

as in unbeaten

not having or including any losses or defeats

They were undefeated in their first nine games.

an undefeated team

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

Examples Sentences

Recent Examples of undefeated

The undefeated Jhonata Diniz could slide up to No. 15. —Brian Mazique, Forbes, 5 Nov. 2024

In addition to extending their perfect start as the league’s only remaining undefeated team to 8-0, the Chiefs have more reason to feel optimistic after Monday’s triumph. —Kevin Dotson, CNN, 5 Nov. 2024

The Chiefs are the only undefeated team in the NFL and have done so with a depleted receiving room. —Thomas G. Moukawsher, Newsweek, 5 Nov. 2024

One of the 22 at the root of the Knights’ undefeated campaign is junior Daniel Truong, a 5-foot-6 running back and linebacker who tallied a prolific 1,058 yards, 14 touchdowns and 42 tackles through seven games. —Benjamin Royer, Los Angeles Times, 3 Nov. 2024