33 entries under extraordinary topic. ×

13
lasting(adjective, great, firm, true)
7
enduring(adjective, great, outstanding, notable)
7
unforgettable(adjective, great, outstanding, notable)
3
impressive(feeling, great, outstanding, notable)
2
rememberable(adjective, great, outstanding, notable)
1
big-league(great, outstanding, notable, unforgettable)
1
bodacious(great, outstanding, notable, unforgettable)
1
catchy(great, outstanding, notable, unforgettable)
1
celebrated(great, outstanding, notable, unforgettable)
1
critical(great, outstanding, notable, unforgettable)
1
crucial(great, outstanding, notable, unforgettable)
1
decisive(great, outstanding, notable, unforgettable)
1
eventful(great, outstanding, notable, unforgettable)
1
historic(great, outstanding, notable, unforgettable)
1
hot(great, outstanding, notable, unforgettable)
1
illustrious(great, outstanding, notable, unforgettable)
1
interesting(great, outstanding, notable, unforgettable)
1
major-league(great, outstanding, notable, unforgettable)
1
monumental(great, outstanding, notable, unforgettable)
1
observable(great, outstanding, notable, unforgettable)
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APASmart Define. (2016). indelible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/indelible/thesaurus/synonyms
ChicagoSmart Define. 2016. "indelible thesaurus" https://smartdefine.org/indelible/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, indelible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/indelible/thesaurus/synonyms>.
MLASmart Define. "indelible thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/indelible/thesaurus/synonyms>