1
unflappable
1
unimpassioned
1
unloving
1
unresponsive
1
unsusceptible
1
unsympathetic
1
untouchable
0
autistic
0
dull
0
demure
0
enduring
0
grave
0
insensible
0
irritable
0
minded
0
philosophic
0
platonic
0
sedate
0
sober
0
staid
11 years ago|644 views|share |citing 
APASmart Define. (2015). unpassionate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unpassionate/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpassionate thesaurus" https://smartdefine.org/unpassionate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unpassionate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unpassionate/thesaurus/synonyms>.
MLASmart Define. "unpassionate thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unpassionate/thesaurus/synonyms>