unsettled (adj.)
- abnormal
- adrift
- afloat
- agitated
- alternating
- ambivalent
- amiss
- amorphous
- askew
- awry
- back
- bothered
- brainsick
- broken
- bustling
- capricious
- catchy
- changeable
- changeful
- changing
- chaotic
- choppy
- clouded
- cockeyed
- conditional
- conditioned
- confused
- contingent
- crackbrained
- cracked
- crazed
- crazy
- daft
- demented
- dependent
- deranged
- desultory
- disarranged
- discomfited
- discomposed
- disconcerted
- disconnected
- discontinuous
- dislocated
- disordered
- disorderly
- disorganized
- disoriented
- disquieted
- distraught
- disturbed
- dizzy
- dubious
- dubitable
- due
- eccentric
- embarrassed
- erratic
- ever-changing
- fickle
- fidgety
- fitful
- flickering
- flighty
- fluctuating
- fluid
- flustered
- freakish
- fretful
- fussy
- giddy
- groundless
- halting
- haywire
- homeless
- impetuous
- impulsive
- inconclusive
- inconsistent
- inconstant
- indecisive
- infirm
- insane
- intermittent
- irrational
- irregular
- irresolute
- irresponsible
- jerky
- jumbled
- jumpy
- loco
- lunatic
- mad
- maddened
- manic
- mature
- mazed
- mazy
- mental
- mercurial
- misplaced
- mixed-up
- mobile
- moody
- mutable
- nonuniform
- odd
- off
- open
- outcast
- outlandish
- outstanding
- overdue
- owing
- patchy
- payable
- pendent
- pending
- perplexed
- perturbed
- problematic
- protean
- queer
- rambling
- rattled
- reasonless
- remote
- restive
- restless
- riled
- roiled
- roily
- rough
- roving
- ruffled
- scatterbrained
- scrappy
- senseless
- shaken
- shapeless
- shifting
- shifty
- sick
- spasmodic
- spastic
- spineless
- sporadic
- spotty
- staggering
- stateless
- strange
- suspenseful
- tense
- touched
- troubled
- tumultuous
- turbid
- turbulent
- unaccountable
- unbalanced
- uncertain
- uncertified
- unclear
- unconfirmed
- uncontrolled
- uncorroborated
- uncounted
- undecided
- undependable
- undetermined
- undisciplined
- uneasy
- unequal
- unestablished
- uneven
- unfixed
- unfounded
- unhinged
- unmethodical
- unnerved
- unorganized
- unpeaceful
- unplaced
- unpredictable
- unproved
- unproven
- unquiet
- unreliable
- unresolved
- unrestrained
- unrhythmical
- unsound
- unstable
- unsteady
- unsubstantiated
- unsupported
- unsystematic
- untested
- untold
- untried
- unverified
- upset
- vacillating
- vagrant
- variable
- varying
- volatile
- wandering
- wanton
- wavering
- wavy
- wayward
- whimsical
- wishy-washy
- witless
- wobbling
- wobbly