151 entries under important topic. ×

53
chief(adjective, order, quality, bad, great)
51
foremost(adjective, order, time, bad, great)
43
ruling(verb, adjective, top, excellent, superior)
40
principal(adjective, good, order, bad, tough)
40
superior(adjective, quality, top, excellent, superior)
36
paramount(adjective, good, order, quality, bad)
34
dominant(adjective, quality, top, excellent, superior)
34
predominant(adjective, top, excellent, superior)
31
controlling(verb, adjective, top, excellent, superior)
31
first(adjective, order, time, quality, bad)
29
eminent(adjective, good, great, top, excellent)
28
commanding(verb, adjective, top, excellent, fine)
28
uppermost(adjective, top, excellent, superior, big)
27
best(adjective, quality, top, excellent, superior)
24
champion(adjective, feature, state, characteristic, order)
24
headmost(adjective, order, top, excellent, superior)
24
main(adjective, good, quality, great, top)
24
primary(adjective, order, top, excellent, fine)
24
prime(adjective, good, order, quality, bad)
23
famous(adjective, knowledge, solid, powerful)
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APASmart Define. (2015). leading thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/leading/thesaurus/synonyms
ChicagoSmart Define. 2015. "leading thesaurus" https://smartdefine.org/leading/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, leading thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/leading/thesaurus/synonyms>.
MLASmart Define. "leading thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/leading/thesaurus/synonyms>