21 entries under adjective topic. ×

4
sober(calm, dull, quiet, cool)
2
stone-sober
1
dignified(calm, dull, quiet, cool)
1
earnest(calm, dull, quiet, cool)
1
grave(calm, dull, quiet, set)
1
no-nonsense(calm, dull, quiet, cool)
1
on the wagon(expression, idiom, moderate, dry)
1
sedate(calm, dull, quiet, cool)
1
serious(calm, set, cool, severe)
1
solemn(calm, dull, quiet, cool)
1
somber(calm, dull, quiet, cool)
1
staid(dull, quiet, set, cool)
0
deadpan(dull, quiet, heavy)
0
decorous(calm, quiet, cool, sober)
0
demure(calm, quiet, cool, sober)
0
matter of life and death(expression, sober, serious, somber)
0
no fooling(expression, sober, serious, somber)
0
no nonsense(expression, sober, solemn, disciplined)
0
proper(calm, quiet, cool, sober)
0
seemly(calm, quiet, cool, sober)
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APASmart Define. (2015). cold sober thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/cold_sober/thesaurus/synonyms
ChicagoSmart Define. 2015. "cold sober thesaurus" https://smartdefine.org/cold_sober/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, cold sober thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/cold_sober/thesaurus/synonyms>.
MLASmart Define. "cold sober thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/cold_sober/thesaurus/synonyms>