55 entries under essential topic. ×

1
requisite(adjective, important, significant, critical)
1
specified(adjective, firm, determined, significant, usual)
1
underlined(important, critical, basic, fundamental)
0
coal and ice(expression, idiom, important, critical)
0
de rigueur(expression, adjective, significant, basic)
0
elementary(adjective, significant, basic, vital)
0
expedient(adjective, significant, basic, vital)
0
incumbent on(expression, adjective, significant, basic)
0
name of game(expression, adjective, idiom, significant)
0
name of the game(expression, idiom, important, critical)
0
necessitous(required, needed)
0
needful(adjective, significant, basic, vital)
0
prime(adjective, significant, basic, vital)
0
unavoidable(adjective, significant, basic, vital)
0
wanted(adjective, significant, basic, vital)
<123>
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APASmart Define. (2015). decisive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decisive/thesaurus/synonyms
ChicagoSmart Define. 2015. "decisive thesaurus" https://smartdefine.org/decisive/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, decisive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decisive/thesaurus/synonyms>.
MLASmart Define. "decisive thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/decisive/thesaurus/synonyms>