Synonyms|46Antonyms|2|Broader|0Narrower|0Related|4

18 entries under mystery topic. ×

1
secret(noun, confidence, perplexity, unrevealed)
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cipher
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classified information(expression, confidence)
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code
0
confidence
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confidential information(expression, confidence, secret, perplexity)
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formula
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key
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magic number(expression, confidence, secret, perplexity)
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occult(confidence, perplexity, abstruseness, inscrutableness)
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oracle
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password
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puzzle
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riddle
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skeleton in cupboard(expression, idiom, confidence, secret, perplexity)
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skeleton in the cupboard(expression, idiom, confidence)
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unknown
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unrevealed(confidence, secret)
15 years ago|193 views|share |citing 
APASmart Define. (2011). privileged information thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/privileged_information/thesaurus/synonyms
ChicagoSmart Define. 2011. "privileged information thesaurus" https://smartdefine.org/privileged_information/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2011, privileged information thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/privileged_information/thesaurus/synonyms>.
MLASmart Define. "privileged information thesaurus" 24 May 2011. Web. 29 September 2026. <https://smartdefine.org/privileged_information/thesaurus/synonyms>