7 entries under inscrutable topic. ×

5
dead(adjective, dull, impassive, unresponsive, vacant)
4
empty(adjective, dull, dead, impassive, unresponsive)
3
dull(adjective, dead, impassive, unresponsive, vacant)
2
stolid(adjective, dull, dead, impassive, unresponsive)
1
fish-eyed(adjective, dull, dead, impassive, unresponsive)
1
lackluster(adjective, dull, dead, impassive, unresponsive)
1
lusterless(adjective, dull, dead, impassive, unresponsive)
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APASmart Define. (2015). unexpressive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unexpressive/thesaurus/synonyms
ChicagoSmart Define. 2015. "unexpressive thesaurus" https://smartdefine.org/unexpressive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unexpressive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unexpressive/thesaurus/synonyms>.
MLASmart Define. "unexpressive thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/unexpressive/thesaurus/synonyms>