If you want to pedantic:

Context is also a misnomer, where in fact it's just a part of prompt.

Prompt itself is also a misnomer, where in fact it's just part of model input.

Model input is also a misnomer, in fact it's just first input token + prefill for model output to generate more output.

Harness is also a misnomer, where it's just scaffold / tools around the model input/output.