65 entries under restrained topic. ×

2
reasonable(adjective, calm, sound, easy, sensible)
2
reserved(adjective, reasonable, self-controlled, unexcitable)
2
sensible(adjective, calm, sound, reasonable, moderate)
2
unimpassioned(adjective, pleasant, reasonable, moderate, mild)
1
accommodating(adjective, calm, quiet, understanding, gentle)
1
agreeable(adjective, calm, quiet, kind, smooth)
1
balmy(adjective, calm, quiet, reasonable, moderate)
1
capable(adjective, calm, quiet, understanding, gentle)
1
constant(adjective, calm, smooth, reasonable, moderate)
1
cool as cucumber(expression, adjective, idiom, calm, reasonable)
1
discreet(adjective, calm, sound, reasonable, moderate)
1
forgiving(adjective, calm, quiet, understanding, gentle)
1
measured(adjective, calm, quiet, reasonable, moderate)
1
mild-tempered(adjective, calm, quiet, understanding, gentle)
1
persevering(adjective, calm, quiet, understanding, gentle)
1
persistent(adjective, calm, quiet, understanding, gentle)
1
philosophic(adjective, calm, quiet, gentle)
1
submissive(adjective, calm, quiet, understanding, gentle)
1
uncomplaining(adjective, calm, quiet, understanding, gentle)
1
understanding(adjective, calm, quiet, gentle)
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APASmart Define. (2015). even-tempered thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/even-tempered/thesaurus/synonyms
ChicagoSmart Define. 2015. "even-tempered thesaurus" https://smartdefine.org/even-tempered/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, even-tempered thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/even-tempered/thesaurus/synonyms>.
MLASmart Define. "even-tempered thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/even-tempered/thesaurus/synonyms>