Thesaurus
Synonyms & Antonyms of trustworthy
worthy of one's trust
- a trustworthy bodyguard who would never blab to the tabloids
Synonyms for trustworthy
- calculable,
- dependable,
- good,
- reliable,
- responsible,
- safe,
- secure,
- solid,
- steady,
- sure,
- tried,
- tried-and-true,
- true,
- trustable,
- trusty
Words Related to trustworthy
Near Antonyms for trustworthy
- disloyal,
- faithless,
- false,
- fickle,
- inconstant,
- perfidious,
- recreant,
- traitorous,
- treacherous,
- unfaithful,
- untrue
- debatable,
- disputable,
- doubtable,
- doubtful,
- dubious,
- fishy,
- problematic
- (also problematical),
- questionable,
- shady,
- shaky,
- suspect,
- uncertain,
- unsound
Antonyms for trustworthy
- dodgy
- [chiefly British],
- uncertain,
- undependable,
- unreliable,
- unsafe,
- untrustworthy
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Cite this Entry
“Trustworthy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/trustworthy. Accessed 16 Oct. 2021.
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Time Traveler for trustworthy
The first known use of trustworthy was in 1658
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