320 entries under adjective topic. ×

3
front(opening, original, prime, chief)
3
headmost(top, superior, important, original)
3
hegemonic(lead, head, master, boss)
3
independent
3
inescapable
3
lead
3
midmost
3
notable(great, big, important, wonderful)
3
noteworthy(important, wonderful, exceptional, marvelous)
3
simple(top, utter, absolute, first)
3
substantial(significant, vital, imperative)
3
top(quality, great, superior, heavy)
3
top of mind
3
trunk(noun, lead, head, master)
3
utmost(utter, absolute, supreme, dominant)
2
ascendant(top, superior, powerful, prime)
2
champion(top, superior, important, outstanding)
2
direct(top, utter, absolute, first)
2
elemental(original, essential, basic, absolute)
2
eminent(good, bad, great, excellent)
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APASmart Define. (2016). main thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/main/thesaurus/synonyms
ChicagoSmart Define. 2016. "main thesaurus" https://smartdefine.org/main/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, main thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/main/thesaurus/synonyms>.
MLASmart Define. "main thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/main/thesaurus/synonyms>