This truly depends on what case you are looking at. Personally, I would say yes, things that are BIG or BOLD are usually being expressed importantly or directly. However, in some cases, this is not how it will go.
'Nobody' is basically contracted in itself, I don't believe you can decrease the word further.
<span>D. He is appealing to the audience's sense of logic.
Appealing to the audience's sense of logic is called logos, and it is an important part of the Rhetorical Triangle. Audiences need logic, facts, statistics in order to trust the information that the speaker is presenting. The use of statistics here is appealing to that logic. </span>
Hour means what time it is
spring means to like jump into action, or get onto the crisis
You should only convert a noun to a verb when it serves the goals of clarity and precise language. For example, it's much easier to say, "the leader" than say, "the person who led us." But other times, conversion might not work as well. For example, if you're describing an alcoholic, describing the person as a drinker might provide less information than simply referring to him as an alcoholic or saying he likes to drink alcohol. To add on, Many suffixes can be added to verbs to change them to nouns. Examples include adding -er as in runner, adding -tion as in action or adding -ade as in blockade. You might also use -ment as in merriment or -ant as it's used in defendant. Check a dictionary to determine whether the suffix you're adding constitutes a real word. If it doesn't, you'll need to clearly note that you're using a manufactured word or find a way to convey your meaning without converting a verb to a noun.
