How is written prose more complex than informal speech apex?

Prose is a form of language that has no formal metrical structure. It applies a natural flow of speech, and ordinary grammatical structure rather than rhythmic structure, such as in the case of traditional poetry. Normal every day speech is spoken in proseand most people think and write in prose form.

Allusion and illusion. an allusion is an indirect reference, whereas an illusion is something that is unreal or incorrect. each of the nouns has a related verb form: allude “to refer indirectly to,” and illude (not a very common word), which may mean “to delude or deceive” or “to subject to an illusion.”