The term "severalize" refers to the act of distinguishing or differentiating between various things or entities. Some antonyms for the term include "unite," "combine," and "merge," which imply bringing things together rather than separating them. Other antonyms include "generalize," "homogenize," and "equalize," which suggest a lack of differentiation or individuality. While "severalize" implies a need to differentiate, these antonyms indicate a preference for sameness or uniformity. Other potential antonyms for "severalize" include "mix," "confuse," and "blur," which all suggest a lack of clarity or distinction.