0
cold sober
0
coldblooded
0
collected(adjective, blank, unemotional, emotionless, expressionless)
0
colourless
0
completely lacking expression(expression, idiom)
0
controlled
0
cutting(adjective, severe, sharp, serious, stern)
0
cynical(adjective, tough, sharp, unfeeling, impassive)
0
deadpan expression(noun, expression, mask)
0
demure
0
desensitized(adjective, calm, dull, flat, unemotional)
0
difficult(ambiguous, unfathomable, enigmatic, sphinx-like)
0
draggy(adjective, ironic, understated, laconic, wry)
0
dreary(adjective, ironic, understated, laconic, wry)
0
droll(adjective, sharp, ironic, understated, sarcastic)
0
dull as dishwater(expression, adjective, idiom, ironic, understated)
0
easygoing
0
even-tempered
0
expressionless face(noun, expression, mask)
0
foolish
11 years ago|3.5k views|share |citing 
APASmart Define. (2015). deadpan thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/deadpan/thesaurus/synonyms
ChicagoSmart Define. 2015. "deadpan thesaurus" https://smartdefine.org/deadpan/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, deadpan thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/deadpan/thesaurus/synonyms>.
MLASmart Define. "deadpan thesaurus" 2 September 2015. Web. 23 September 2026. <https://smartdefine.org/deadpan/thesaurus/synonyms>