This question is a word-pair analogy. The first pair, "Verbosity : Brevity", gives one word and its opposite, so we need to pick the option that is the opposite of "Insolence".
- Innocence: this word is about being free of blame or wrongdoing, not about manners or behaviour toward others, so it does not oppose "insolence".
- Respect: "insolence" is rude, disrespectful conduct, and "respect" is polite, considerate conduct, its exact opposite, so this matches the antonym pattern.
- Solace: this means comfort given after loss or sadness, a different idea from rudeness or politeness.
- Wealth: this is about money and possessions, again unrelated to how a person behaves toward others.
Since $Verbosity$ (wordiness) and $Brevity$ (shortness) are opposites, the blank must hold the opposite of "Insolence", which is "Respect".
Let's summarize:
- The link between the first pair is antonym (opposite meaning).
- "Respect" is the only option that means the opposite of rude, disrespectful behaviour.
So the correct word to fill the blank is Respect.