24 entries under idiom topic. ×

1
ex cathedra pronouncement(expression, command)
1
letter of introduction(expression, permit, authorization, recognition)
0
bill of health
0
base on balls
0
beat of drum(expression, command)
0
bugle call(expression, command)
0
carte blanche(expression, permission)
0
good word
0
laissez passer
0
legal instrument
0
letter of recommendation(expression, classification, recognition, naming)
0
letters patent(expression, permission)
0
liberty chit
0
master key(expression, instrumentality)
0
mot d'ordre(expression, command)
0
mountain pass
0
nisi prius(expression, command)
0
official travel document
0
passing game
0
passing play
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APASmart Define. (2015). passport thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/passport/thesaurus/synonyms
ChicagoSmart Define. 2015. "passport thesaurus" https://smartdefine.org/passport/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, passport thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/passport/thesaurus/synonyms>.
MLASmart Define. "passport thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/passport/thesaurus/synonyms>