53 entries under idiom topic. ×

6
theme song(noun, expression)
5
signature tune(noun, expression)
4
key signature(noun, expression)
4
sign manual(expression, indication, writing)
2
collating mark
2
running title(expression, printing)
1
give stamp of approval give the go-ahead(verb, expression, support, take)
1
letter of introduction
1
make a deal(verb, expression, support, set)
1
mark of signature
1
nom de guerre(expression, style, sign, handle)
1
nom de plume(expression, style, sign, handle)
1
pat on back(expression, support, authorization, commendation)
1
put John Hancock on(verb, expression, phrasal verb, support)
1
put John Henry on(verb, expression, phrasal verb, sign)
1
seal of approval(expression, support, authorization, commendation)
1
sheet work(expression, printing)
1
stamp of approval
1
table of contents
0
audio logo
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APASmart Define. (2015). signature thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/signature/thesaurus/synonyms
ChicagoSmart Define. 2015. "signature thesaurus" https://smartdefine.org/signature/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, signature thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/signature/thesaurus/synonyms>.
MLASmart Define. "signature thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/signature/thesaurus/synonyms>