1
WK(adjective, important, famous, familiar, prominent)
1
admirable
1
altitudinous
1
ambitious(great, outstanding, marvelous, noble, impressive)
1
arresting(adjective, great, extraordinary, famous, outstanding)
1
beamy
1
best(adjective, excellent, super, unbeaten)
1
better
1
big-gun(adjective, important, famous, outstanding, prominent)
1
big-league(great, extraordinary, important, outstanding, prominent)
1
big-name(adjective, important, famous, outstanding, prominent)
1
big-time(important, outstanding, worthy, prominent, distinguished)
1
big league(expression, adjective, famous, prominent, distinguished)
1
big name(expression, adjective, great, famous, outstanding)
1
blue-blooded
1
blue-ribbon(adjective, excellent, super, best, unbeaten)
1
bodacious(great, extraordinary, outstanding, prominent, notable)
1
boffo(adjective, bright, shine, glory, pretty)
1
boss(adjective, strong, great, excellent, powerful)
1
brightness
10 years ago|20k views|share |citing 
APASmart Define. (2016). illustrious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/illustrious/thesaurus/synonyms
ChicagoSmart Define. 2016. "illustrious thesaurus" https://smartdefine.org/illustrious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, illustrious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/illustrious/thesaurus/synonyms>.
MLASmart Define. "illustrious thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/illustrious/thesaurus/synonyms>