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unshakable Antonyms
Opposite of unshakable
Because the opposite of unshakable shifts with each meaning, the 14 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Impossible to dispute, weaken, or destroy; steadfast and resolute (especially of a belief, feeling, or commitment).
Usage Example
"Despite facing numerous setbacks during the research phase, the team maintained an wavering belief in the project's ultimate success."
Strongest
wavering
faltering
irresolute
Strong
vacillating
doubtful
uncertain
tentative
fragile
• adjective (Context 2)
Physically firm, stable, and unable to be moved, dislodged, or trembled.
Usage Example
"The ancient fortress was built upon an shaky foundation of solid granite."
Strongest
shaky
unstable
wobbly
Strong
rickety
tottering
precarious
Similar words to unshakable
Words similar to unshakable shift depending on context. Common synonyms include:
unwavering
immovable
steadfast
resolute
rock-solid
unswerving
staunch
stable
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Unshakable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/unshakable