574 entries under adjective topic. ×

5
unplayful
5
unromantic(hard, sound, reasonable, excite)
4
abstaining(calm, dull, temperate, peaceful)
4
cautious(reasonable, moderate, sensible, restrained)
4
cogitative(reasonable, keen, deep, rational)
4
cold(calm, dull, close, cool)
4
cold sober(expression, dull, quiet, cool)
4
constrained(calm, dull, thoughtful, peaceful)
4
contemplative(set, reasonable, severe, keen)
4
deep(good, reasonable, keen, sensible)
4
detached(calm, cool, unfeeling, tolerant)
4
direct
4
enlightened(smart, experience, know, capable)
4
even(calm, quiet, reasonable, moderate)
4
flat(cool, tough, soft, obscure)
4
grim-faced
4
grim-visaged
4
hard-boiled(calm, dull, hard, sound)
4
heavy(dull, quiet, big, substantial)
4
impassive(calm, cool, tough, rational)
11 years ago|30k views|share |citing 
APASmart Define. (2015). sober thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sober/thesaurus/synonyms
ChicagoSmart Define. 2015. "sober thesaurus" https://smartdefine.org/sober/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sober thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sober/thesaurus/synonyms>.
MLASmart Define. "sober thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/sober/thesaurus/synonyms>