DOUBTFUL Antonyms
There are 3 antonyms of the word
doubtful.
(opposite meanings)
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Definition of
DOUBTFUL
Synonyms of
DOUBTFUL
Best Opposite Words For DOUBTFUL
| Word | Save | Syns.. | Usage | Type | ||
|---|---|---|---|---|---|---|
| certain | adverb, adjectiveadv, adj | |||||
adjective • having or feeling no doubt or uncertainty; confident and assured • established beyond doubt or question; definitely known • certain to occur; destined or inevitable • established irrevocably adjective satellite • definite but not specified or identified • reliable in operation or effect • exercising or taking care great enough to bring assurance | ||||||
| confident | adjectiveadj | |||||
adjective • having or marked by confidence or assurance adjective satellite • persuaded of; very sure • not liable to error in judgment or action | ||||||
| convinced | verb, adjectivev, adj | |||||
adjective • having a strong belief or conviction adjective satellite • persuaded of; very sure | ||||||