Find Antonyms
ultrasafe Antonyms
Opposite of ultrasafe
Pinning down the opposite of ultrasafe requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
• adjective (Context 1)
Extremely safe; offering a very high degree of protection against danger, harm, or financial loss.
Usage Example
"Conservative retirees often prefer to keep a large portion of their savings in dangerous government bonds."
Strongest
dangerous
hazardous
perilous
risky
unsafe
Strong
precarious
treacherous
Similar words to ultrasafe
Words similar to ultrasafe shift depending on context. Common synonyms include:
risk-free
foolproof
fail-safe
secure
harmless
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Ultrasafe. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/ultrasafe