96 entries under sober topic. ×

1
serious(adjective, tough, rational, straightforward)
1
stony-eyed(adjective, cool, detached, blank)
1
temperate(adjective, calm, detached, unfeeling)
1
unbiased(adjective, calm, cool, detached)
1
unembellished(adjective, tough, rational, straightforward)
1
unflappable(adjective, calm, cool, detached, blank)
1
unidealistic(adjective, tough, rational, straightforward)
1
unimaginative(adjective, tough, rational, straightforward)
1
unprejudiced(adjective, calm, detached, unfeeling)
1
unruffled(adjective, calm, cool, detached, blank)
1
unsentimental(adjective, tough, rational, straightforward)
1
unvarnished(adjective, tough, rational, straightforward)
1
with straight face(expression, adjective, idiom, cool, detached)
0
matter of fact(expression, idiom, realistic, factual)
0
mundane(adjective, tough, rational, straightforward)
0
realistic(adjective, tough, rational, straightforward)
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APASmart Define. (2016). cold-blooded thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cold-blooded/thesaurus/synonyms
ChicagoSmart Define. 2016. "cold-blooded thesaurus" https://smartdefine.org/cold-blooded/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, cold-blooded thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cold-blooded/thesaurus/synonyms>.
MLASmart Define. "cold-blooded thesaurus" 23 March 2016. Web. 25 September 2026. <https://smartdefine.org/cold-blooded/thesaurus/synonyms>