inapprehensible

his explanation was inapprehensible to most of the audience.

she found the concept inapprehensible despite the teacher's efforts.

the novel's themes were inapprehensible to younger readers.

many scientific theories can seem inapprehensible without proper context.

his motives remained inapprehensible even after the investigation.

the instructions were written in such a way that they became inapprehensible.

her emotions were often inapprehensible to those around her.

the complex artwork was inapprehensible to many viewers.

some philosophical arguments can be inapprehensible without prior knowledge.

the abstract nature of the theory made it inapprehensible to laypeople.