Synonyms|39Antonyms|2|Broader|0Narrower|0Related|58
4
fundamental(adjective, important)
4
key(adjective, important)
4
major(adjective, important)
4
meaningful(adjective, important)
4
serious(adjective, important)
3
epochal
3
central(adjective, important)
3
crucial(adjective, important)
3
vital(adjective, important)
2
monumental
2
outstanding
2
significant
1
important
1
impressive
1
noteworthy
1
prodigious
1
prominent
1
striking
0
awe-inspiring
0
classic
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APASmart Define. (2013). epoch-making thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/epoch-making/thesaurus/synonyms
ChicagoSmart Define. 2013. "epoch-making thesaurus" https://smartdefine.org/epoch-making/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, epoch-making thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/epoch-making/thesaurus/synonyms>.
MLASmart Define. "epoch-making thesaurus" 27 June 2013. Web. 21 September 2026. <https://smartdefine.org/epoch-making/thesaurus/synonyms>