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mercurial synonyms

Trying to find another word for mercurial in English? No problem. Our thesaurus contains synonyms of mercurial in 37 different contexts. We have listed all the similar and related words for mercurial alphabetically.

  • be on the fence
  • change one's mind
  • chop and change
  • flip-flop
  • fluctuate
  • vacillate
  • will and will not
  • wobble about
  • airheaded
  • birdbrained
  • capricious
  • changeable
  • dingbat
  • dingdong
  • dizzy
  • effervescent
  • empty-headed
  • featherbrained
  • afloat
  • airy
  • bouncy
  • floatable
  • floating
  • resilient
  • supernatant
  • unsinkable
  • weightless
  • any way the wind blows
  • arbitrary
  • blowing hot and cold
  • careless
  • changeful
  • contrary
  • crotchety
  • effervescent
  • erratic
  • every which way
  • agitated
  • capricious
  • changeful
  • commutative
  • convertible
  • fickle
  • fitful
  • flighty
  • fluctuating
  • fluid
  • airy
  • boiling
  • bouncy
  • bubbling
  • bubbly
  • carbonated
  • elastic
  • expansive
  • fermenting
  • frothing
  • adaptable
  • bouncy
  • buoyant
  • ductile
  • extendible
  • extensible
  • flexible
  • irrepressible
  • limber
  • lithe
  • aberrant
  • abnormal
  • anomalous
  • arbitrary
  • bizarre
  • capricious
  • changeable
  • desultory
  • devious
  • dicey
  • all-embracing
  • ample
  • big
  • dilatant
  • elastic
  • expanding
  • expansile
  • extensive
  • far-reaching
  • great
  • arbitrary
  • capricious
  • changeable
  • cheating
  • coquettish
  • double-crossing
  • faithless
  • fitful
  • flighty
  • frivolous
  • birdy
  • crazy
  • goofy
  • half-cracked
  • haywire
  • nutty
  • odd
  • peculiar
  • queer
  • screwy
  • cast
  • chuck
  • flick
  • jerk
  • pitch
  • snap
  • spin
  • toss
  • twist
  • alter
  • alternate
  • be undecided
  • blow hot and cold
  • ebb and flow
  • flutter
  • go up and down
  • hem and haw
  • hesitate
  • oscillate
  • around the bend
  • batty
  • bizarre
  • brainsick
  • cracked
  • crazed
  • crazy
  • crazy as a loon
  • cuckoo
  • daft
  • alert
  • animate
  • animated
  • blithe
  • blithesome
  • bouncy
  • brash
  • carefree
  • cheerful
  • cheery
  • abrupt
  • ad-lib
  • automatic
  • careless
  • devil-may-care
  • emotional
  • extemporaneous
  • flaky
  • gone off deep end
  • hasty
  • capricious
  • changeful
  • erratic
  • fickle
  • flickering
  • fluctuating
  • impulsive
  • inconsistent
  • intermittent
  • irregular
  • aberrant
  • aimless
  • capricious
  • casual
  • changeable
  • designless
  • desultory
  • disconnected
  • discontinuous
  • eccentric
  • boisterous
  • bubbling
  • buoyant
  • ebullient
  • enthusiastic
  • insuppressible
  • rebellious
  • rhapsodical
  • tumultous/tumultuous
  • unconstrained
  • blithe
  • blithesome
  • bright
  • buoyant
  • cheerful
  • effervescent
  • expansive
  • feelgood
  • frolicsome
  • gay
  • agile
  • alert
  • animate
  • animated
  • astir
  • blithe
  • blithesome
  • bouncy
  • bright
  • brisk
  • clandestine
  • concealed
  • crafty
  • crooked
  • cunning
  • deceptive
  • devious
  • dirty-dealing
  • dishonest
  • dishonorable
  • aberrant
  • absurd
  • bananas
  • batty
  • crazed
  • cuckoo
  • daft
  • delirious
  • demented
  • deranged
  • adaptable
  • ambulatory
  • changeable
  • fluid
  • free
  • itinerant
  • liquid
  • locomotive
  • loose
  • migrant
  • adaptable
  • adjustable
  • ambulatory
  • conveyable
  • deployable
  • detachable
  • in parts
  • liftable
  • loose
  • mobile
  • arbitrary
  • capricious
  • changeable
  • cheating
  • coquettish
  • double-crossing
  • faithless
  • fitful
  • flighty
  • frivolous
  • airy
  • buoyant
  • effervescent
  • elastic
  • expansive
  • hardy
  • irrepressible
  • plastic
  • pliable
  • quick to recover
  • acerbity
  • anger
  • annoyance
  • bad humor
  • cantankerousness
  • crossness
  • dander
  • excitability
  • fit
  • fretfulness
  • active
  • alert
  • animate
  • animated
  • ardent
  • audacious
  • avid
  • bold
  • bouncy
  • brave
  • active
  • agile
  • airy
  • alert
  • animate
  • animated
  • blithe
  • bouncy
  • breezy
  • bright
  • awkward
  • capricious
  • chancy
  • changeable
  • critical
  • dangerous
  • delicate
  • fickle
  • inconstant
  • mercurial
  • capricious
  • chance
  • chancy
  • dicey
  • doubtful
  • erratic
  • fickle
  • fluctuating
  • fluky
  • from left field
  • ambiguous
  • borderline
  • capricious
  • changeable
  • dizzy
  • dubious
  • erratic
  • fickle
  • fitful
  • fluctuating
  • bobbing
  • perpendicular
  • seesaw
  • uneven
  • vacillating
  • vertical
  • yoyo
  • capricious
  • changeful
  • fickle
  • fitful
  • flexible
  • fluctuating
  • fluid
  • iffy
  • inconstant
  • irregular
  • airy
  • buoyant
  • capricious
  • effervescent
  • elastic
  • elusive
  • ephemeral
  • erratic
  • expansive
  • fickle
  • act reciprocally
  • alter
  • blow hot and cold
  • change
  • come and go
  • exchange
  • fill in for
  • fluctuate
  • follow
  • follow in turn

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