77 entries under great topic. ×

50
important(adjective, bad, position, tough)
36
significant(adjective, position, tough, severe)
33
principal(adjective, bad, position, top)
31
superior(adjective, bad, top, excellent)
27
main(adjective, bad, position, top)
23
chief(adjective, bad, top, excellent)
20
dominant(adjective, bad, excellent, big)
18
crucial(adjective, tough, severe, heavy)
14
capital(adjective, good, bad, excellent)
14
momentous(adjective, bad, tough, severe)
14
outstanding(adjective, excellent, superior, important)
11
serious(adjective, unpleasant, heavy, important)
10
star(adjective, bad, excellent, lead)
10
critical(adjective, heavy, important, significant)
10
notable(adjective, heavy, important, wonderful)
10
vital(adjective, heavy, important, significant)
9
grave(adjective, tough, severe, unpleasant)
9
substantial(adjective, good, reasonable, fair)
7
distinguished(adjective, good, bad, excellent)
7
influential(adjective, position, important, powerful)
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APASmart Define. (2015). major thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/major/thesaurus/synonyms
ChicagoSmart Define. 2015. "major thesaurus" https://smartdefine.org/major/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, major thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/major/thesaurus/synonyms>.
MLASmart Define. "major thesaurus" 6 July 2015. Web. 25 September 2026. <https://smartdefine.org/major/thesaurus/synonyms>