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doubtful
adjective
See more 2-syllable adjectives

How to pronounce doubtful:

Definition of doubtful:

doubtful (adjective):
unlikely or improbable
open to doubt or suspicion.
lacking a definite opinion, conviction, or determination

Synonyms for doubtful:

ambiguous
debatable
distrustful
dodgy
dubious
equivocal
hesitant
iffy
improbable
in question
inconclusive
indefinite
indeterminate
inexact
mistrustful
questionable
skeptical
suspicious
uncertain
unclear
unconfirmed
unconvinced
undecided
unlikely
unsettled
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Antonyms for doubtful:

absolute
answered
assured
categorical
certain
clear
clear-cut
committed
conclusive
concrete
confident
convinced
decided
decisive
definite
definitive
determinate
determined
distinct
doubtless
exact
explicit
finished
firm
fixed
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Other 2-syllable words

Here are some other common 2-syllable words.

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