unstable - Similar and Opposite Words

What is another word for unstable ?

Here are the synonyms for unstable , a list of similar words for unstable from our thesaurus that you can use

Adjective

subject to change; variable

Synonyms

• fluid
• unstable

Related

• changeable
• changeful

Adjective

affording no ease or reassurance

Synonyms

• precarious
• unstable

Related

• uneasy

Adjective

highly or violently reactive

Synonyms

• unstable

Related

• reactive

Adjective

disposed to psychological variability

Synonyms

• unstable

Related

• irresolute

Adjective

suffering from severe mental illness

Synonyms

• mentally ill
• unsound
• unstable

Related

• insane

Adjective

lacking stability or fixity or firmness

Synonyms

• unstable

Related

• coseismal
• coseismic
• crank
• cranky
• explosive
• rickety
• rocky
• seismal
• seismic
• shaky
• tender
• tippy
• tipsy
• top-heavy
• tottering
• volatile
• volcanic
• wobbly
• wonky

Opposite / Antonyms

• stable

Also See

• impermanent
• inconstant
• temporary
• unsteady

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