15
suave(adjective, kind, smooth, easy, gentle)
14
refined(adjective, smooth, gentle, superior, modest)
14
agreeable(adjective, good, kind, smooth, pleasant)
14
polished(adjective, smooth, gentle, delicate, superior)
13
chivalrous(adjective, kind, easy, friendly, mild)
13
civilized(adjective, smooth, gentle, friendly, superior)
13
humble(adjective, modest, meek, unassuming, retiring)
13
ladylike(adjective, polite, fashion, refined, mannerly)
13
obliging(adjective, good, kind, smooth, pleasant)
13
proper(adjective, good, right, reasonable, clean)
12
amicable(adjective, good, kind, pleasant, easy)
12
genial(adjective, good, kind, smooth, pleasant)
11
decorous(adjective, good, right, pleasant, friendly)
11
diplomatic(adjective, kind, smooth, friendly, bright)
10
attentive(adjective, kind, gentle, friendly, polite)
10
cultivated(adjective, smooth, gentle, proper, polite)
10
decent(adjective, good, kind, right, reasonable)
10
deferential(adjective, quiet, modest, grand, meek)
10
hospitable(adjective, kind, easy, friendly, mild)
10
kindly(adjective, adverb, good, weak, kind)
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APASmart Define. (2015). courteous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/courteous/thesaurus/synonyms
ChicagoSmart Define. 2015. "courteous thesaurus" https://smartdefine.org/courteous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, courteous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/courteous/thesaurus/synonyms>.
MLASmart Define. "courteous thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/courteous/thesaurus/synonyms>