nonhematic
/nɒnhemɪtɪk/Definitions
1. adjective
Not related to or characteristic of themes, or not having a central or unifying theme.
“The nonhematic nature of the art exhibit made it difficult to understand the artist’s intentions.”
2. noun
A quality or characteristic of something that lacks a central or unifying theme.
“The nonhematic tone of the novel was a deliberate choice by the author.”