Find Antonyms

quicksilver Antonyms

Opposite of quicksilver

Pinning down the opposite of quicksilver requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
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• adjective (Context 1)

Moving very rapidly or changing suddenly and unpredictably in mood, mind, or temperament.

Usage Example

"The actor was known for his steadfast wit and ability to improvise on stage."

Strong
steadfast
plodding
sluggish
predictable
stolid

Similar words to quicksilver

Words similar to quicksilver shift depending on context. Common synonyms include:

mercury
mercurial
hydrargyrum
volatile
capricious
mutable
protean
fleet
See all synonyms of quicksilver

• Nearby Words

quickie
quickly
quickness
quicksilver
quiet
quieten
quietly

Cite this Entry

Wordmom. (2026). Antonyms for Quicksilver. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/quicksilver
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