Synonyms|161Antonyms|2|Broader|0Narrower|0Related|16
1
needed(adjective, significant, essential, basic, vital)
1
needful(adjective, significant, essential, basic, vital)
1
normal
1
peremptory
1
polite(good, proper, modest, decent, moral)
1
prerequisite(adjective, significant, essential, basic, vital)
1
pressing(adjective, significant, essential, basic, vital)
1
punctilious(good, modest, polite, well-mannered, prim)
1
quintessential(adjective, significant, essential, basic, vital)
1
received
1
recognised
1
recognized
1
refined(good, modest, polite, decent, moral)
1
specified(adjective, significant, essential, basic, vital)
1
unavoidable(adjective, significant, essential, basic, vital)
1
urgent(adjective, significant, essential, basic, vital)
1
wanted(adjective, significant, essential, basic, vital)
0
adapted
0
apposite
0
apropos
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APASmart Define. (2015). de rigueur thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/de_rigueur/thesaurus/synonyms
ChicagoSmart Define. 2015. "de rigueur thesaurus" https://smartdefine.org/de_rigueur/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, de rigueur thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/de_rigueur/thesaurus/synonyms>.
MLASmart Define. "de rigueur thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/de_rigueur/thesaurus/synonyms>