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sixty-four thousand dollar question(noun, expression, idiom, question)
<12>
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). puzzler thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/puzzler/thesaurus/synonyms
ChicagoSmart Define. 2015. "puzzler thesaurus" https://smartdefine.org/puzzler/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, puzzler thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/puzzler/thesaurus/synonyms>.
MLASmart Define. "puzzler thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/puzzler/thesaurus/synonyms>