Answer:
Depending on the context you may consider antonyms to ostentatious such as reserved or modest. The word you are looking for is something like patina or tarnish.
lingojam works for shakespearean translator
Answer:
Orwell was a social democrat and an anarchist sympathizer
Explanation:
The answer is Agression , and violence.
The main difference between the two acts is not in the actions per se, but in Agression, the perpetrator may not really intended to harm others because his/her actions derived from their personal egos in order to appear as capable in order to increase their value. In violence on the other hands, the perpetrators tend to have a big intention to cause harms to their target.