Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun multifariousness
1 sense of multifariousness
Sense 1
diverseness, diversity, multifariousness, variety -- (noticeable heterogeneity; "a diversity of possibilities"; "the range and variety of his work is amazing")
=> heterogeneity, heterogeneousness -- (the quality of being diverse and not comparable in kind)