Synonyms of courteous

1 Syllable
fairs, kind, fair
2 Syllables
gallant, brahmin, moral, humblest, tactful, knightly, nicer, kinder, kindest, humbler, ducky, nicest, fairer, high-brow, gracious, thoughtful, courtly, duckier, genteel, civil, well-bred, fairest
3 Syllables
polished, politer, polite, soft-spoken, good-hearted, politest, bleeding-heart, upper-crust, blue-stocking, mannerly, bonhomous, debonair, urbane, chivalrous, suave, cultured, respectful, elegant, well-spoken, refined, affable, complaisant, obliging
4 Syllables
unimposing, cultivated, ceremonious, civilized, deferential, well-mannered, well-behaved, good-mannered, gentlemanly, moralistic, diplomatic, copacetic, wellmannered, hospitable, attentive, simpatico, amicable
5 Syllables
considerate, supplicatory, gentlemanlike