103 entries under prime topic. ×

2
most important(expression, adjective, idiom, order, top)
2
number one(expression, adjective, order, quality, top)
2
overbearing(adjective, top, superior, powerful)
2
pioneer(adjective, head, beginning, original)
2
predominate(adjective, top, superior, powerful)
2
primo(adjective, order, quality, bad, tough)
2
transcendent(adjective, bad, tough, top, perfect)
2
unequaled(adjective, bad, tough, top, perfect)
2
vital(adjective, top, importance, important, serious)
1
aboriginal(adjective, head, beginning, opening, original)
1
advanced(lead, head, sophisticated, forward)
1
apical(adjective, top, excellent, fine, superior)
1
beginning(adjective, lead, head, opening, original)
1
early(adjective, head, beginning, original)
1
fine(adjective, top, excellent, superior, important)
1
first off(expression, adjective, head, beginning)
1
five-star(adjective, top, excellent, fine, superior)
1
heavy(order, tough, important, outstanding)
1
in the beginning(expression, adjective, idiom, head, beginning)
1
inceptive(adjective, head, beginning, opening, original)
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APASmart Define. (2015). leading thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/leading/thesaurus/synonyms
ChicagoSmart Define. 2015. "leading thesaurus" https://smartdefine.org/leading/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, leading thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/leading/thesaurus/synonyms>.
MLASmart Define. "leading thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/leading/thesaurus/synonyms>