changeable (adj.)
- adaptable
- adjustable
- adrift
- afloat
- agnostic
- alterable
- alterative
- altered
- alternating
- ambiguous
- ambivalent
- amorphous
- better
- bland
- brittle
- capricious
- chancy
- changed
- changeful
- changing
- checkered
- choppy
- commutable
- commutative
- converted
- convertible
- coquettish
- corruptible
- deciduous
- degenerate
- desultory
- deviant
- deviating
- dicey
- different
- disorderly
- divergent
- diversified
- dizzy
- doubting
- dubious
- dying
- eccentric
- ephemeral
- equal
- equivalent
- equivocal
- erose
- erratic
- evanescent
- even
- ever-changing
- exchanged
- faddish
- fading
- fickle
- fitful
- fleeting
- flexible
- flickering
- flighty
- flirtatious
- fluctuating
- fluid
- fly-by-night
- flying
- fragile
- frail
- freakish
- fugacious
- fugitive
- giddy
- halfhearted
- hesitant
- hesitating
- impermanent
- impetuous
- impressionable
- improved
- impulsive
- incalculable
- inconsistent
- inconstant
- indecisive
- infirm
- insipid
- insubstantial
- interchangeable
- irregular
- irresolute
- irresponsible
- jagged
- jerky
- kaleidoscopic
- labile
- light
- malleable
- many-sided
- mazy
- mercurial
- metamorphic
- milky
- mobile
- modifiable
- modified
- momentary
- moody
- mortal
- motley
- movable
- mushy
- mutable
- mutant
- mutual
- neutral
- nonconformist
- nonstandard
- nonuniform
- passing
- perishable
- permutable
- plastic
- pliant
- pluralistic
- polysemous
- protean
- qualified
- quicksilver
- ragged
- rambling
- reciprocal
- reciprocating
- reciprocative
- reformed
- renewed
- resilient
- restless
- retaliatory
- returnable
- revived
- revolutionary
- rough
- roving
- rubbery
- scatterbrained
- shapeless
- shifting
- shifty
- short-lived
- skeptical
- skittish
- spasmodic
- spineless
- sporadic
- standard
- subversive
- supple
- tasteless
- temporal
- temporary
- touch-and-go
- transformable
- transformed
- transient
- transitive
- transitory
- transposed
- unaccountable
- uncertain
- uncontrolled
- unconvinced
- undecided
- undependable
- undetermined
- undisciplined
- unequal
- uneven
- unfixed
- unforeseeable
- unmitigated
- unorthodox
- unpersuaded
- unpredictable
- unprovable
- unreliable
- unresolved
- unrestrained
- unsettled
- unstable
- unsteady
- unsure
- unsystematic
- unverifiable
- vacillating
- vagrant
- vapid
- variable
- variegated
- variform
- various
- varying
- versatile
- volatile
- wandering
- wanton
- watery
- wavering
- wavy
- wayward
- whimsical
- wishy-washy
- worse
