113 entries under placid topic. ×

2
stolid(adjective, dull, quiet, cool, flat)
1
easygoing(adjective, calm, kind, smooth, soft)
1
hardened(adjective, hard, cool, careless, indifferent)
1
indurated(adjective, hard, cool, careless, indifferent)
1
inexpressive(adjective, cool, blank, aloof, unemotional)
1
inscrutable(adjective, cool, blank, aloof, unemotional)
1
lenient(adjective, calm, quiet, kind, smooth)
1
moderate(adjective, calm, dull, kind, smooth)
1
patient(adjective, calm, quiet, kind, smooth)
1
poker-faced(adjective, cool, blank, aloof, unemotional)
1
reticent(adjective, cool, nervous, shy, unfriendly)
1
sedate(adjective, cool, blank, aloof, unemotional)
1
self-contained(adjective, cool, blank, aloof, unemotional)
1
serene(adjective, calm, quiet, cool, kind)
1
stagnant(adjective, dull, quiet, flat, cold)
1
stoical(adjective, cool, blank, aloof, unemotional)
1
taciturn(adjective, cool, unfriendly, blank, aloof)
1
temperate(adjective, calm, dull, kind, smooth)
1
unassuming(adjective, calm, quiet, kind, smooth)
1
unexcitable(adjective, cool, blank, aloof, unemotional)
11 years ago|20k views|share |citing 
APASmart Define. (2015). spiritless thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/spiritless/thesaurus/synonyms
ChicagoSmart Define. 2015. "spiritless thesaurus" https://smartdefine.org/spiritless/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, spiritless thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/spiritless/thesaurus/synonyms>.
MLASmart Define. "spiritless thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/spiritless/thesaurus/synonyms>