71 entries under idiom topic. ×

8
goose egg(noun, expression, nothingness, zero)
4
write in code(verb, expression)
3
extract roots(expression, numeration)
3
secret code(noun, expression)
3
secret writing(expression, writing)
3
take account of(verb, expression, place, consider)
2
man of straw(expression, unsubstantiality)
2
no such thing(expression, unsubstantiality)
2
nothing at all(expression, unsubstantiality)
2
nothing on earth(expression, unsubstantiality)
2
nothing whatever(expression, unsubstantiality)
2
sign manual(expression, indication)
2
thing of naught(expression, unsubstantiality)
1
gift of tongues
1
mark of signature
1
nobody one knows
1
set a figure(verb, expression, consider, determine)
1
small beer(expression, unimportance)
0
all talk(expression, unsubstantiality)
0
ame qui vive(expression, zero)
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APASmart Define. (2015). cipher thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cipher/thesaurus/synonyms
ChicagoSmart Define. 2015. "cipher thesaurus" https://smartdefine.org/cipher/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, cipher thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cipher/thesaurus/synonyms>.
MLASmart Define. "cipher thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/cipher/thesaurus/synonyms>