1
effective(strong, energetic, outstanding, worthy, notable)
1
efficacious(strong, energetic, vigorous, capable, effective)
1
elite(adjective, top, excellent, fine, superior)
1
empowered
1
essential(adjective, outstanding, head, prominent, prime)
1
eventful(adjective, bad, great, excellent, superior)
1
ex officio
1
excellence
1
extreme(high, best, absolute, excessive, huge)
1
fabled(adjective, reputable)
1
fantastic(extraordinary, superior, high, excessive, huge)
1
far-out(adjective, bad, great, excellent, superior)
1
finally
1
fine(adjective, great, top, excellent, bright)
1
finest(adjective, bad, tough, top, excellent)
1
first of all
1
five-star(adjective, top, excellent, fine, superior)
1
four-star(outstanding, worthy, notable, eminent, influential)
1
front(adjective, order, heavy, head, opening)
1
fundamental(adjective, opening, original, serious, essential)
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APASmart Define. (2016). preeminent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/preeminent/thesaurus/synonyms
ChicagoSmart Define. 2016. "preeminent thesaurus" https://smartdefine.org/preeminent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, preeminent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/preeminent/thesaurus/synonyms>.
MLASmart Define. "preeminent thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/preeminent/thesaurus/synonyms>