Which word describes all experimental films in some way?

The word "reflexive" effectively describes all experimental films because it indicates a self-awareness and a focus on the film's medium and creative process. Experimental films often challenge conventional storytelling methods and engage the audience in a dialogue about the nature of cinema itself. By being reflexive, these films reflect on their own form, structure, and the act of filmmaking, offering viewers insights into how stories are constructed rather than merely presenting a straightforward narrative.

In the context of cinema, this self-referential quality allows experimental films to push boundaries and explore new aesthetics, techniques, and ideas. This departure from traditional and conventional cinematic practices aligns with the core concept of reflexivity, making it a fundamental characteristic of experimental cinema.