0
hand-picked(select, meritable, unparalleled)
0
hand-to-hand delivery
0
hard-hearted(higher, upper, abovementioned)
0
hardboiled(higher, upper, abovementioned)
0
having know-how(expression, skillful, striking, stupendous, meritable)
0
having the know-how(expression, idiom, skillful, meritable, slighty)
0
high-class
0
high-grade(adjective, premium, skillful, meritable, slighty)
0
high-quality(adjective, better, premium, gossamery)
0
high-ranking(higher, upper, abovementioned)
0
high-up(select, meritable, unparalleled, prizewinning, out-of-this-world)
0
high up(expression, select, meritable, unparalleled, out-of-this-world)
0
higher(upper, abovementioned)
0
highest(adjective, bad, tough, top, perfect)
0
hot tamale(expression, skillful, meritable, slighty)
0
hotshot(skillful, meritable, slighty)
0
hundred-proof(unparalleled, prizewinning, out-of-this-world)
0
hunky-dory(adjective, sharp, smart, marvelous, stylish)
0
hunky dory(expression, adjective, sharp, smart, stylish)
0
immortal(adjective, five-star)
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APASmart Define. (2015). first class thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/first_class/thesaurus/synonyms
ChicagoSmart Define. 2015. "first class thesaurus" https://smartdefine.org/first_class/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, first class thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/first_class/thesaurus/synonyms>.
MLASmart Define. "first class thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/first_class/thesaurus/synonyms>