courteous

As adjectives the difference between courteous and callous

is that courteous is showing regard or thought for others; especially, displaying good manners or etiquette while callous is emotionally hardened; unfeeling and indifferent to the suffering/feelings of others.

As adjectives the difference between courteous and orderly

is that courteous is showing regard or thought for others; especially, displaying good manners or etiquette while orderly is neat and tidy; possessing order.

As a noun orderly is

a hospital attendant given a variety of non-medical duties.

As an adverb orderly is

.

As adjectives the difference between meticulous and courteous

is that meticulous is (archaic) timid, fearful, overly cautious while courteous is showing regard or thought for others; especially, displaying good manners or etiquette.

As an adjective courteous

is showing regard or thought for others; especially, displaying good manners or etiquette.

As a verb brave is

.

As adjectives the difference between proper and courteous

is that proper is Suitable.courteous is showing regard or thought for others; especially, displaying good manners or etiquette.

As an adverb proper

is properly; thoroughly; completely.

Courteous is a related term of condescending.

As adjectives the difference between courteous and condescending

is that courteous is showing regard or thought for others; especially, displaying good manners or etiquette while condescending is assuming a tone of superiority, or a patronizing attitude.

As a verb condescending is

.

Complaisant is a synonym of courteous.

As adjectives the difference between complaisant and courteous

is that complaisant is compliant while courteous is showing regard or thought for others; especially, displaying good manners or etiquette.

Open is a related term of courteous.

As a noun open

is .

As an adjective courteous is

showing regard or thought for others; especially, displaying good manners or etiquette.

Courteous is a related term of mild.

As adjectives the difference between courteous and mild

is that courteous is showing regard or thought for others; especially, displaying good manners or etiquette while mild is gentle and not easily provoked.

As a noun mild is

(british) a relatively low-gravity beer, often with a dark colour; mild ale.

As adjectives the difference between valiant and courteous

is that valiant is showing courage or determination; heroic while courteous is showing regard or thought for others; especially, displaying good manners or etiquette.