• offensively impolite or bad-mannered

Synonyms: ill-mannered, bad-mannered, impolite, discourteous, impertinent, insolent, impudent, cheeky, audacious, presumptuous, uncivil, disrespectful, unmannerly, ill-bred, churlish, crass, curt, brusque, blunt, ungracious, graceless, brash, unpleasant, disagreeable, offhand, short, sharp

• having a startling abruptness

Synonyms: abrupt, sudden, sharp, startling

• vigorous or hearty

• roughly made or done; lacking sophistication

Synonyms: primitive, crude, rudimentary, rough, rough-hewn, rough and ready, simple, basic, makeshift