No i do not agree because some good poetry has nothing to do with feelings
Am-bu-lance ??? is this what you're looking for???
The indefinite pronouns take the place of nouns for unknown or unnamed people and things.
People give more detail im not going to repeat me
Well if you mean that they are in the same page in the dictionary than yes. but I would say that they are idioms. :) hoped that this helped. :)