instantaneity () :
Sinonime: aweless, bad-mannered, blasphemous,
bold, cheeky*, contemptuous, discourteous, disgracious, flip*, flippant, fresh, ill-bred, ill-mannered, impertinent, impious, impolite, impudent, insolent,
irreverent, misbehaved, nervy, out-of-line, profanatory, profane, sacrilegious, sassy*, saucy*, smart-alecky, snippy, uncivil, unfilial, ungracious
Antonime: civil,
courteous, mannered, mannerly,
nice, respectful