The best answer is that a linear array helps someone organize synonyms or antonyms by letting him/her organize words according to nuance of meaning. Nuance of meaning by definition is a slight difference in meaning.
Hope my answer has come to your help.
Answer:
Marlo is the hero of "Heart of Darkness."
Explanation: I just assume this is right because he is on a journey looking for Kurtz?
Is there a word box for these?