Meaning : Socially incorrect in behavior.
Example :
Resentment flared at such an unmannered intrusion.
Synonyms : bad-mannered, ill-mannered, unmannered, unmannerly
Meaning : (of persons) lacking in refinement or grace.
Synonyms : bounderish, ill-bred, lowbred, underbred, yokelish
Meaning : Lacking civility or good manners.
Example :
Want nothing from you but to get away from your uncivil tongue.
Synonyms : uncivil
Meaning : Belonging to an early stage of technical development. Characterized by simplicity and (often) crudeness.
Example :
The crude weapons and rude agricultural implements of early man.
Primitive movies of the 1890s.
Primitive living conditions in the Appalachian mountains.