65 entries under idiom topic. ×

21
closed book(noun, expression, trouble, challenge)
4
open the lock(expression, discovery)
3
be beyond one
3
be too deep
3
blaze a trail
3
blow to pieces
3
burn to death
3
cut to pieces
3
deal a deathblow
3
find the answer
3
find the solution
3
frontiers of knowledge
3
make a mark
3
matter of ignorance
3
not make sense
3
shoot to death
3
speak in tongues
3
stab to death
3
stone to death
3
take a potshot
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APASmart Define. (2016). riddle thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/riddle/thesaurus/synonyms
ChicagoSmart Define. 2016. "riddle thesaurus" https://smartdefine.org/riddle/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, riddle thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/riddle/thesaurus/synonyms>.
MLASmart Define. "riddle thesaurus" 1 April 2016. Web. 20 September 2026. <https://smartdefine.org/riddle/thesaurus/synonyms>