uncivilized

"Stop letting your children run around unsupervised!"

"After school, my family went to a restaurant for dinner. "

"The professor considered the student's essay "barbarous" because it used slang and internet abbreviations instead of formal academic language. "

"It is inappropriate to burp at a formal dinner."

"Consider that we’ve had three major events and the year has hardly begun."

"Many teenagers enjoy listening to music and spending time with friends. "

""The students found it hard to concentrate on their test because of the constant interruptions from the construction outside." "

"The teacher observed the children's behaviours during playtime to understand their social skills. "

"The feeling is difficult to describe, but not unpleasant."

"His uncultured behavior at the fancy restaurant, like eating with his hands and talking loudly, embarrassed his date. "

"The strong wind was throwing the leaves from the trees onto the sidewalk. "

"The children shouted with joy when they saw the ice cream truck. "