The Expanse

Not just feels similar; any experiment conducted would yield identical results assuming the source of thrust is perfectly constant without variations.

But rather than continuing to discuss the ways in which you dislike "thrust gravity," is there a term you would find preferable instead?

Moderately misleading terms is pretty common in real science and technology though. For example, particle spin has nothing to do with actual rotation and instead just has properties that is similar to objects with rotation. So getting obsessively hung up on semantics would be a very frustrating activity even in actual scientific literature.