> The apps implementing the standard are called progressive web applications, not to be confused with confusingly similar terms like progressive enhancement or responsive apps.
Front-end moves at the speed of light, I reckon it's hard to come up with original names...
My brain already has to remember thousands of software library names and techniques and argument orders, etc. Not making your label meld into people's brains by being similar to other software names in the SAME niche is a good place to start though.