Synonyms of mutable

mutable

adjective

ˈmyü-tə-bəl 

as in volatile

likely to change frequently, suddenly, or unexpectedly

a politician with very mutable positions on all the issues

Synonyms & Similar Words

• volatile
• unpredictable
• changeful
• variable
• unstable
• inconsistent
• changeable
• mercurial
• uncertain
• capricious
• inconstant
• unsettled
• fickle
• fluctuating
• temperamental
• fluid
• up in the air
• unsteady
• random
• arbitrary
• erratic
• unreliable
• skittish
• flickery
• scattered
• haphazard
• ambivalent
• shaky
• stray
• aimless
• protean
• untrustworthy
• undependable
• adaptable
• versatile
• desultory
• irregular
• dicey
• slapdash
• hit-or-miss
• mobile
• vacillating
• wavering
• shilly-shally
• shilly-shallying
• hesitating

Antonyms & Near Antonyms

• immutable
• constant
• certain
• stable
• unchangeable
• unchanging
• predictable
• invariable
• steady
• stationary
• settled
• uniform
• permanent
• changeless
• persistent
• even
• unvarying
• durable
• lasting
• abiding
• reliable
• equable
• true
• dependable
• sure
• trustworthy
• trusty
• tried
• tried-and-true

Examples of mutable in a Sentence

Recent Examples on the Web

In other words, your substance is dependent on your surroundings and on your place in a time line, and is therefore mutable. —Jessica Winter, The New Yorker, 5 July 2024

Though no one will be spared from the effects of Neptune retrograde, mutable signs — Gemini, Virgo, Sagittarius and Pisces — will feel the charge a bit more. —Stephanie Sengwe, Peoplemag, 29 June 2024

Here's everything to know about Aries, Cancer, Libra and Capricorn Zodiac signs are put into three categories that define them: cardinal, fixed or mutable. —Lisa Stardust, Peoplemag, 20 June 2024

Unlike other action stars, Reeves’s masculinity is fluid, mutable. —Angelica Jade Bastién, Vulture, 31 Mar. 2024