66 entries under sober topic. ×

1
laid back(expression, adjective, cool, detached, blank)
1
naked(adjective, tough, rational, straightforward)
1
nonemotional(adjective, cool, flat, detached, blank)
1
nowhere(adjective, cool, flat, detached, blank)
1
objective(adjective, tough, rational, straightforward, detached)
1
plain(adjective, tough, rational, straightforward)
1
practical(adjective, tough, rational, straightforward)
1
pragmatic(adjective, tough, rational, straightforward)
1
prosaic(adjective, tough, rational, straightforward)
1
prosy(adjective, tough, rational, straightforward)
1
remote(adjective, cool, flat, detached, blank)
1
stony-eyed(adjective, cool, flat, detached, blank)
1
thick-skinned(adjective, cool, detached, blank)
1
toneless(adjective, cool, flat, detached, blank)
1
undemonstrative(adjective, calm, dull, cool, flat)
1
unembellished(adjective, tough, rational, straightforward)
1
unfeeling(adjective, calm, dull, cool, tough)
1
unidealistic(adjective, tough, rational, straightforward)
1
unimaginative(adjective, tough, rational, straightforward)
1
unimpassioned(adjective, cool, tough, rational, straightforward)
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APASmart Define. (2015). deadpan thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deadpan/thesaurus/synonyms
ChicagoSmart Define. 2015. "deadpan thesaurus" https://smartdefine.org/deadpan/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, deadpan thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deadpan/thesaurus/synonyms>.
MLASmart Define. "deadpan thesaurus" 2 September 2015. Web. 25 September 2026. <https://smartdefine.org/deadpan/thesaurus/synonyms>