77 entries under prominent topic. ×

21
powerful(adjective, strong, effective, influential, characteristic)
20
main(adjective, significant, essential, basic, characteristic)
20
necessary(adjective, significant, essential, critical, basic)
20
remarkable(adjective, notable, importance, outstanding, great)
18
illustrious(adjective, famous, eminent, great)
18
primary(adjective, significant, substantial, essential, basic)
17
conspicuous(adjective, great, extraordinary, unusual, famous)
17
grand(adjective, importance, notable, characteristic, great)
16
well-known(adjective, famous, eminent, great, excellent)
16
dominant(adjective, significant, essential, main, characteristic)
15
superior(adjective, exceptional, worthy, bad, great)
14
celebrated(adjective, great, excellent, exceptional, bad)
14
heavy(adjective, deep, essential, critical, weighty)
14
noted(adjective, great, famous, outstanding)
10
extraordinary(adjective, outstanding, worthy, great, unusual)
10
potent(adjective, powerful, effective, strong, eminent)
10
worthy(adjective, useful, comfortable, wealth, safe)
9
memorable(adjective, great, importance, unusual, lively)
9
high(adjective, subject, accountable, guilty, culpable)
9
noble(adjective, loud, eminent, influential)
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APASmart Define. (2016). important thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/important/thesaurus/synonyms
ChicagoSmart Define. 2016. "important thesaurus" https://smartdefine.org/important/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, important thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/important/thesaurus/synonyms>.
MLASmart Define. "important thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/important/thesaurus/synonyms>