71 entries under aloof topic. ×

4
demure(adjective, quiet, gentle, modest)
4
passionless(adjective, calm, dull, cool, flat)
4
phlegmatic(adjective, calm, cool, restrained, detached)
4
placid(adjective, calm, quiet, gentle)
4
quiet(adjective, calm, reasonable, mild, restrained)
4
unmoved(adjective, cool, unfriendly, distant)
3
diffident(adjective, quiet, gentle, modest)
3
lukewarm(adjective, cool, indifferent, restrained, unfriendly)
3
serene(quiet, gentle, peaceful, reserved)
3
shy(adjective, close, quiet, gentle, mild)
3
solitary(adjective, close, quiet, cool, gentle)
3
spiritless(adjective, cool, unfriendly, distant)
3
unfeeling(adjective, calm, dull, cool, flat)
2
backward(quiet, gentle, peaceful, reserved)
2
close-mouthed(adjective, quiet, gentle, peaceful)
2
frosty(adjective, cool, distant)
2
glacial(adjective, cool, detached, blank)
2
impersonal(adjective, cool, detached, unfriendly, blank)
2
prim(adjective, quiet, gentle, peaceful)
2
silent(adjective, quiet, restrained, modest, unfriendly)
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APASmart Define. (2015). undemonstrative thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/undemonstrative/thesaurus/synonyms
ChicagoSmart Define. 2015. "undemonstrative thesaurus" https://smartdefine.org/undemonstrative/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, undemonstrative thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/undemonstrative/thesaurus/synonyms>.
MLASmart Define. "undemonstrative thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/undemonstrative/thesaurus/synonyms>