Uncertain; doubtful; unsteady.
Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.
Not settled in opinion; undetermined; wavering; hesitating in belief; also used, metaphorically, of the body when its action is affected by such a state of mind; as, we are doubtful of a fact, or of the propriety of a measure.
These links were deliberately created. Use the interchangeability score and guidance to judge whether a word will work in your sentence.
Uncertain; doubtful; unsteady.
Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.
Uncertain; doubtful; unsteady.
Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.
Admitting of being questioned; inviting, or seeming to invite, inquiry.
Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.
Admitting of being questioned; inviting, or seeming to invite, inquiry.
Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.
Not certain; not having certain knowledge; not assured in mind; distrustful.
Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.
Not certain; not having certain knowledge; not assured in mind; distrustful.
Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.
State of being dubious.
Open English WordNet records a derivational relationship between these word forms.
State of being dubious.
Open English WordNet records a derivational relationship between these word forms.
The quality or state of being uncertain.
Open English WordNet records a derivational relationship between these word forms.
The quality or state of being uncertain.
Open English WordNet records a derivational relationship between these word forms.
Doubtful or not settled in opinion; being in doubt; wavering or fluctuating; undetermined.
Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.
Liable to be doubted; uncertain.
Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.
Of or pertaining to a trial or trials; essaying; experimental.
Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.
Not certain; not having certain knowledge; not assured in mind; distrustful.
Doubtful can mean unlikely or not confidently accepted.
Not certain; not having certain knowledge; not assured in mind; distrustful.
Suggests that something may not be true or successful.
These words appear together in curated vocabulary groups. They may be alternatives, contrasts or neighbouring ideas, so check the definition before replacing your original word.
These terms belong to the same specialist field or topic. They help you explore the subject, but they are not automatically synonyms.
Their definitions overlap or refer to similar ideas. Use these to widen your search, then compare the exact meanings.
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