87 entries under expression topic. ×
| major league(great, heavy) | |
| make solid | |
| matter of fact(idiom, sober, realistic, factual) | |
| mattering much(big, significant, substantial, valuable) | |
| morally admirable | |
| neat and quiet | |
| not drunk(temperate, abstemious, clear-headed) | |
| not forged | |
| not influenced(adjective, calm, restrained, subdued) | |
| of great consequence(adjective, idiom, heavy, acute) | |
| on the wagon(idiom, temperate, abstemious, clear-headed) | |
| one hundred per cent(adjective, idiom, pure, real) | |
| out of spirits(idiom, quiet, gentle, restrained) | |
| pay respects | |
| peaceful dull(calm, sensible, dark, restrained) | |
| resulting favorably | |
| severely simple | |
| stand out(unusual, important, exceptional, evident) | |
| stark staring(idiom, greatness) | |
| startling awesome |
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| APA | Smart Define. (2016). serious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/serious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "serious thesaurus" https://smartdefine.org/serious/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, serious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/serious/thesaurus/synonyms>. |
| MLA | Smart Define. "serious thesaurus" 24 February 2016. Web. 23 September 2026. <https://smartdefine.org/serious/thesaurus/synonyms> |