irresolute (adj.)
- adrift
- afloat
- agnostic
- alternating
- ambiguous
- ambivalent
- amorphous
- bland
- capricious
- chancy
- changeable
- changeful
- changing
- desultory
- dicey
- dizzy
- doubting
- dubious
- eccentric
- equivocal
- erratic
- faltering
- fickle
- fitful
- flickering
- flighty
- fluctuating
- freakish
- giddy
- halfhearted
- halting
- hesitant
- hesitating
- impetuous
- impulsive
- incalculable
- inconsistent
- inconstant
- indecisive
- infirm
- insipid
- irregular
- irresponsible
- mazy
- mercurial
- milky
- moody
- mushy
- mutable
- neutral
- polysemous
- rambling
- restless
- roving
- scatterbrained
- shapeless
- shifting
- shifty
- skeptical
- spasmodic
- spineless
- tasteless
- tentative
- touch-and-go
- unaccountable
- uncertain
- uncontrolled
- unconvinced
- undecided
- undependable
- undetermined
- undisciplined
- unfixed
- unforeseeable
- unpersuaded
- unpredictable
- unprovable
- unreliable
- unresolved
- unrestrained
- unsettled
- unstable
- unsteady
- unsure
- unverifiable
- vacillating
- vagrant
- vapid
- variable
- volatile
- wandering
- wanton
- watery
- wavering
- wavy
- wayward
- whimsical
- wishy-washy
- wobbly
