Find Synonyms

volatile Synonyms

Another word for volatile

Choosing another word for volatile depends on context, so the 18 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
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• adjective (Context 1)

Liable to change rapidly and unpredictably, especially for the worse.

Usage Example

"Investors remained cautious due to the highly unpredictable financial markets."

Strongest
unpredictable
unstable
Strong
turbulent
erratic
uncertain
tense
precarious

• adjective (Context 2)

Prone to sudden, unexpected shifts in mood or sudden outbursts of anger (of a person or their temperament).

Usage Example

"His mercurial temper made it difficult for colleagues to collaborate with him under pressure."

Strongest
mercurial
temperamental
Strong
capricious
fickle
explosive
fiery
flighty

• adjective (Context 3)

Easily evaporated at normal temperatures (of a liquid or chemical substance).

Usage Example

"Acetone is a highly evaporative solvent that must be stored in tightly sealed containers."

Strongest
evaporative
Strong
vaporous

• adjective (Context 4)

Retaining data only while the device is powered on and losing it when power is turned off (of computer memory).

Usage Example

"Random-access memory is impermanent, meaning any unsaved work disappears if the power fails."

Strong
impermanent
temporary

Opposites of volatile

The opposite of volatile shifts depending on context. Common opposites include:

nonvolatile
stable
even-tempered
steady
placid
predictable
equable
constant
See all opposites of volatile

• Nearby Words

void
voila
voip
volatile
volatility
volcanic
volcanism

Cite this Entry

Wordmom. (2026). Synonyms for Volatile. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/volatile
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