1
inhuman
1
level-headed(adjective, reasonable, sharp, sensible, practical)
1
levelheaded(hard, sound, tough, reasonable, sensible)
1
lifeless(adjective, tough, rational, straightforward, sober)
1
mundane(adjective, tough, reasonable, sensible, rational)
1
naked(adjective, tough, rational, straightforward, sober)
1
no-nonsense(adjective, tough, reasonable, sharp, sensible)
1
objective(adjective, hard, sound, tough, rational)
1
oppressive
1
phlegmatic(adjective, tough, rational, straightforward, sober)
1
plain(adjective, tough, rational, straightforward, sober)
1
plainspoken(adjective, reasonable, sensible, sober, practical)
1
positivistic
1
practical-minded
1
prosaic(adjective, hard, sound, tough, rational)
1
prosy(adjective, tough, rational, straightforward, sober)
1
prudent(hard, sound, reasonable, sensible, practical)
1
rigid
1
rugged
1
ruthless
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APASmart Define. (2015). unsentimental thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unsentimental/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsentimental thesaurus" https://smartdefine.org/unsentimental/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unsentimental thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsentimental/thesaurus/synonyms>.
MLASmart Define. "unsentimental thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/unsentimental/thesaurus/synonyms>