66 entries under reticent topic. ×

3
quiet(adjective, calm, cool, easy, relaxed)
3
reserved(adjective, cool, detached, blank, aloof)
3
sedate(adjective, calm, quiet, cool, moderate)
2
deadpan(adjective, calm, dull, flat, detached)
2
inexcitable(adjective, cool, blank, aloof, unemotional)
2
inscrutable(adjective, quiet, cool, moderate, gentle)
2
laid-back(adjective, quiet, cool, moderate, gentle)
2
poker-faced(adjective, calm, cool, detached, blank)
1
along for the ride(expression, adjective, idiom, calm, dull)
1
blah(adjective, calm, dull, flat, detached)
1
callous(adjective, cool, detached, blank, aloof)
1
chill(adjective, detached, impassive, unresponsive, insensitive)
1
coldhearted(adjective, detached, impassive, unresponsive, insensitive)
1
dry(adjective, calm, dull, cool, blank)
1
emotionless(adjective, calm, dull, cool, flat)
1
flat(adjective, calm, dull, detached, impassive)
1
glacial(adjective, detached, impassive, unresponsive, insensitive)
1
going with the flow(expression, adjective, idiom, detached, impassive)
1
hard-boiled(adjective, detached, impassive, unresponsive, insensitive)
1
hard-hearted(adjective, detached, impassive, unresponsive, insensitive)
11 years ago|4.7k views|share |citing 
APASmart Define. (2015). unexcitable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unexcitable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unexcitable thesaurus" https://smartdefine.org/unexcitable/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unexcitable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unexcitable/thesaurus/synonyms>.
MLASmart Define. "unexcitable thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unexcitable/thesaurus/synonyms>