mannerly

Gallant is a synonym of mannerly.

As adjectives the difference between gallant and mannerly

is that gallant is brave, valiant or gallant can be polite and attentive to ladies; courteous to women; chivalrous while mannerly is polite, having good manners.

As a noun gallant

is (dated) fashionable young man, who is polite and attentive to women.

As a verb gallant

is (obsolete|transitive) to attend or wait on (a lady).

As adjectives the difference between goodnatured and mannerly

is that goodnatured is an alternative spelling of lang=en while mannerly is polite, having good manners.

As adjectives the difference between cavalier and mannerly

is that cavalier is not caring enough about something important while mannerly is polite, having good manners.

As a noun cavalier

is a military man serving on horse.

Mannerly is a related term of respectful.

As adjectives the difference between mannerly and respectful

is that mannerly is polite, having good manners while respectful is marked or characterized by respect; as, respectful deportment.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective mannerly is

polite, having good manners.