debonair

In obsolete|lang=en terms the difference between debonair and polite

is that debonair is (obsolete) gracious, courteous while polite is (obsolete) smooth, polished, burnished.

As adjectives the difference between debonair and polite

is that debonair is (obsolete) gracious, courteous while polite is well-mannered, civilized.

As a verb polite is

(obsolete|transitive) to polish; to refine; to render polite.

As adjectives the difference between debonair and amiable

is that debonair is (obsolete) gracious, courteous while amiable is friendly; kind; sweet; gracious; as, an amiable temper or mood; amiable ideas.

As a proper noun urban

is (uncommon).

As an adjective debonair is

(obsolete) gracious, courteous.

As adjectives the difference between debonair and comely

is that debonair is (obsolete) gracious, courteous while comely is (dated|of a person) pleasing or attractive to the eye.

In obsolete|lang=en terms the difference between debonair and civility

is that debonair is (obsolete) gracious, courteous while civility is (obsolete) a civil office, or a civil process.

As an adjective debonair

is (obsolete) gracious, courteous.

As a noun civility is

politeness]]; courtesy; an individual act or a manner of [[behave|behaving which conforms to social conventions of propriety.

In obsolete|lang=en terms the difference between demure and debonair

is that demure is (obsolete) to look demurely while debonair is (obsolete) gracious, courteous.

As adjectives the difference between demure and debonair

is that demure is quiet, modest, reserved, sober, or serious while debonair is (obsolete) gracious, courteous.

As a verb demure

is (obsolete) to look demurely.

As adjectives the difference between airy and debonair

is that airy is consisting of air; as, an airy substance; the airy parts of bodies while debonair is gracious, courteous.

Cavalier is a related term of debonair.

As adjectives the difference between cavalier and debonair

is that cavalier is not caring enough about something important while debonair is (obsolete) gracious, courteous.

As a noun cavalier

is a military man serving on horse.

Debonair is a related term of bumptious.

As adjectives the difference between debonair and bumptious

is that debonair is (obsolete) gracious, courteous while bumptious is obtrusively pushy; self-assertive to a pretentious extreme.