173 entries under adjective topic. ×

3
order(verb, control, run, direct)
3
predominant(outstanding, original, prominent, prime)
3
ranking(noun, original, prime, primary)
3
tiptop(noun, end, top, excellent)
2
apical(top, excellent, fine, superior)
2
base(top, lead, edge, master)
2
central(lead, master, boss)
2
crack(noun, top, excellent, fine)
2
crux(lead, idea, matter, subject)
2
greatest(noun, top, excellent, superior)
2
headmost(order, lead, heavy, beginning)
2
important
2
lead off(expression, beginning, original, prime)
2
maximal(top, excellent, fine, superior)
2
original(order, heavy, beginning, opening)
2
pre-eminent
2
significant(rank, post, status, age)
2
stellar(important, outstanding, prominent, prime)
2
ultimate(noun, top, point, limit)
1
aboriginal(beginning, opening, original, prime)
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APASmart Define. (2016). head thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/head/thesaurus/synonyms
ChicagoSmart Define. 2016. "head thesaurus" https://smartdefine.org/head/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, head thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/head/thesaurus/synonyms>.
MLASmart Define. "head thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/head/thesaurus/synonyms>