No! They aren't related in any way.
Uncouthness
culture would be a good synonym for religion
Yes. Yes it is.
Community, civilization, culture, humanity and world.
civilization, manners
sympathy, thoughtfulness, respect, politeness, gentleness, friendliness, attentiveness, culture, urbanity
Opposite of civility: Boorishness Crassness barbaric, the opposite of a civil person is a barbarian.
His love of alcohol caused extreme boorishness.
There are several characteristics of the Asian people, however, they are very subjective. They include diligence, integrity, boorishness, and sensitivity.
Boorish is an adjective meaning like a boor, ill-mannered, loutish, coarse in behavior, or vulgar. There is a quote on politeness that uses the word boorish: "Studied politeness is boorish." "The sheriff did not trust him because he was uncouth and boorish in his manners." "She refused to marry the nobleman because he seemed boorish to her.
A synonym for "Roman" could be "Latin," particularly when referring to the language or culture associated with ancient Rome. In specific contexts, such as describing a citizen of ancient Rome, "Roman" may also be synonymous with "citizen" or "inhabitant."
Graceful!