109 entries under top topic. ×

14
first-class(adjective, premium)
11
high-class(adjective, elite, first-class)
10
one of the best in the world(expression, transcendence)
10
first-rate(adjective, premium)
10
of international standard(expression, transcendence)
10
planet-scale(adjective, transcendence)
9
best in the world(expression, transcendence)
9
top-class(noun, adjective, transcendence)
9
top-grade(noun, adjective, transcendence)
9
top-quality(noun, adjective, transcendence)
8
best(adjective, excellent, super, unbeaten)
8
superlative(adjective, excellent, perfect, ideal)
8
up to the world standard(standard, expression)
8
up to world standard(expression, standard)
8
up to world standards(expression, standard)
7
grade-A(noun, premium)
6
A-one(informal, adjective)
6
greatest(adjective, excellent, perfect, extraordinary)
6
of the purest tint(expression, idiom, transcendence)
6
prime(adjective, excellent, super, best, unbeaten)
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APASmart Define. (2013). world class thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/world_class/thesaurus/synonyms
ChicagoSmart Define. 2013. "world class thesaurus" https://smartdefine.org/world_class/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2013, world class thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/world_class/thesaurus/synonyms>.
MLASmart Define. "world class thesaurus" 19 May 2013. Web. 23 September 2026. <https://smartdefine.org/world_class/thesaurus/synonyms>