Question

a reader can tell that the meaning of obnoxious will include having the quality of something because of the prefix pronunciation suffix word root

Explanation:

Suffixes are word - ending elements that modify the meaning of a root word. The suffix “-ous” means “having the quality of”. So, a reader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the suffix.

Answer:

Suffix