18 entries under dull topic. ×

8
expressionless(expression, adjective, show, indifferent)
8
vacant(adjective, indifferent, dead, blank)
7
blank(expression, adjective, show, indifferent)
6
impassive(adjective, cool, detached, dead)
5
deadpan(expression, adjective, show, indifferent)
5
empty(adjective, dead, blank, impassive)
5
unexpressive(adjective, indifferent, dead, blank)
2
poker-faced(adjective, cool, detached, dead)
2
wooden(adjective, cool, dead, blank)
1
fish-eyed(adjective, dead, impassive, unresponsive)
1
inscrutable(adjective, cool, dead, blank)
1
lusterless(adjective, dead, impassive, unresponsive)
1
stolid(adjective, cool, dead, blank)
1
stupid(adjective, indifferent, dead, blank)
1
vacuous(adjective, indifferent, dead, blank)
0
dead(adjective, impassive, unresponsive, deadpan)
0
lackluster(adjective, dead, impassive, unresponsive)
0
nobody home(expression, adjective, dead, impassive)
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APASmart Define. (2015). inexpressive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inexpressive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inexpressive thesaurus" https://smartdefine.org/inexpressive/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, inexpressive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inexpressive/thesaurus/synonyms>.
MLASmart Define. "inexpressive thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/inexpressive/thesaurus/synonyms>