[
US
/ˈkwɛstʃənəbəɫ/
]
[ UK /kwˈɛstʃənəbəl/ ]
[ UK /kwˈɛstʃənəbəl/ ]
Synonyms
Justifying doubt
controversial
uncertain
vague
mysterious
doubtful
incredible
obscure
provisional
ambiguous
problematic
contingent
hypothetical
indefinite
enigmatic
paradoxical
unsettled
inconclusive
occult
arguable
debatable
indeterminate
cryptic
moot
equivocal
undefined
apocryphal
unconfirmed
oracular
disputable
in question
open to question
open to doubt
up for discussion
under examination
under advisement
to be voted on
to be decided
hard to believe
also uncertain
Not certain, or wrong in some way
suspect
suspicious
notorious
unsatisfactory
irregular
dubious
unpopular
unreliable
illegitimate
dishonest
disagreeable
unsound
disreputable
untrustworthy
discreditable
under a cloud
ill-favored
also suspicious
fly-by-night
of doubtful character
of ill repute
thought ill of
unesteemed
evil-looking
disrespectable
Quiz
Words Related To questionable
questionable