9
saturnine(adjective, sorrow, gloomy, depress, sadness)
8
big(adjective, importance, valuable, main, notable)
8
consequential(adjective, importance, valuable, main, notable)
8
demure(adjective, calm, quiet, cool, moderate)
8
divine(adjective, religion, impressive, sacred)
8
material(adjective, importance, valuable, main, notable)
8
morose(adjective, sorrow, depress, sadness, emotion)
8
reverent(adjective, humble, worship, piety, deferential)
8
stiff(adjective, ostentation)
8
thoughtful(adjective, dull, quiet, severe, honest)
7
awesome(adjective, great, excellent, superb, super)
7
devout(adjective, humble, worship, piety, deferential)
7
big-league(adjective, importance, valuable, main, notable)
7
big shot(adjective, importance, valuable, main, notable)
7
bigwig(adjective, importance, valuable, main, notable)
7
challenging(adjective, importance, valuable, main, notable)
7
constitutive(adjective, importance, valuable, main, notable)
7
devotional(adjective, religion, worship, impressive, sacred)
7
donnish(adjective, importance, valuable, main, notable)
7
elevated(adjective, grand, impressive, overwhelming, imposing)
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APASmart Define. (2016). solemn thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/solemn/thesaurus/synonyms
ChicagoSmart Define. 2016. "solemn thesaurus" https://smartdefine.org/solemn/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, solemn thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/solemn/thesaurus/synonyms>.
MLASmart Define. "solemn thesaurus" 19 February 2016. Web. 25 September 2026. <https://smartdefine.org/solemn/thesaurus/synonyms>