What are some examples of higher level and elevated vocabulary to support informative / explanatory writing?

2read this passage from "the raven." what is puzzling the speaker in this stanza? 60% but the raven still beguiling my sad fancy into smiling, straight i wheeled a cushioned seat in front of bird, and bust and door then, upon the velvet sinking, i betook myself to linking fancy unto fancy, thinking what this ominous bird of yore- what this grim, ungainly, ghastly, gaunt and ominous bird of yore meant in croaking "nevermore." s and what the raven's message is why the raven came to visit where the raven came from how the raven got into his room

How does esperanza’s family pass after papas death

If the poem is about going mad when love is lost, what would happen if love didn’t die? identify the independent clause. a if the poem is about going mad when love is lost b if love didn't die c what would happen d when love is lost