5
stiff
5
suave(adjective, elegant, courteous)
5
urbane(adjective, proper, polite, elegant, refined)
5
virtuous(adjective, good, right, appropriate, honest)
4
agreeable(adjective, good, courteous, likable)
4
approved(adjective, good, right, pleasant, friendly)
4
blameless(adjective, good, meet, right, honest)
4
charming(adjective, good, pleasant, friendly, fine)
4
conforming(adjective, good, right, fit, appropriate)
4
considerate(adjective, good, pleasant, friendly, fine)
4
creditable(good, reputable, well-thought-of, dueness)
4
done(adjective, good, appropriate, proper, modest)
4
felicitous(adjective, good, correct, right, fit)
4
gallant(adjective, polite, elegant, refined, gracious)
4
graceful(adjective, elegant, courteous)
4
innocent(adjective, good, quiet, simple, right)
4
maidenly
4
seasonable(adjective, good, appropriate, suitable, well-mannered)
4
solemn(adjective, calm, quiet, cool, proper)
4
tactful(adjective, elegant)
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APASmart Define. (2015). decorous thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/decorous/thesaurus/synonyms
ChicagoSmart Define. 2015. "decorous thesaurus" https://smartdefine.org/decorous/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, decorous thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/decorous/thesaurus/synonyms>.
MLASmart Define. "decorous thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/decorous/thesaurus/synonyms>