37 entries under significant topic. ×

1
fundamental(adjective, important, capital, essential)
1
imperative(adjective, important, serious, capital)
1
incumbent on(expression, adjective, essential, basic)
1
mandatory(adjective, essential, basic, vital)
1
momentous(adjective, important, serious, essential)
1
name of game(expression, adjective, idiom, essential)
1
obligatory(adjective, essential, basic, vital)
1
paramount(adjective, important, serious, essential)
1
pressing(adjective, important, serious, essential)
1
principal(adjective, important, serious, capital)
1
quintessential(adjective, essential, basic, vital)
1
specified(adjective, essential, basic, vital)
1
unavoidable(adjective, essential, basic, vital)
0
basic(adjective, essential, vital, fundamental)
0
decisive(adjective, essential, basic, vital)
0
elementary(adjective, essential, basic, vital)
0
prime(adjective, essential, basic, vital)
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APASmart Define. (2016). wanted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/wanted/thesaurus/synonyms
ChicagoSmart Define. 2016. "wanted thesaurus" https://smartdefine.org/wanted/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, wanted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/wanted/thesaurus/synonyms>.
MLASmart Define. "wanted thesaurus" 25 February 2016. Web. 24 September 2026. <https://smartdefine.org/wanted/thesaurus/synonyms>