Synonyms for Mercurial

Synonyms starting with letter U

• unstable

  flighty, fickle, volatile
• unpredictable

  flighty, volatile, capricious
• unsteady

  volatile, change
• uncertain

  change
• unsettled
• unreliable
• undependable
• uneven
• unfaithful
• untrustworthy
• up-and-down

  flighty
• unbalanced
• uneasy
• up and down
• unequable
• uncontrolled
• unfixed
• undecided
• uptight
• unattainable
• unreal
• utopian
• unearthly
• untrue
• unusual
• unnatural
• undirected
• unreasonable
• undulating
• unhinged
• unsound
• unscrewed
• up in arms
• upset
• unmanageable
• unequal