Infinite in its noun form:
A word for when you’d like to apply infinity to an object, subject, concept, or thing.
“The infinince of it all seems a bit overwhelming, doesn’t it?“
“Nothingness just has a sort of infinince to it, but if it’s truly nothing, then it’s paradoxically always something!”
“The infinince of scale in the universe hurts my brain, how can something be so small, yet another thing be trillions of trillions of times bigger?”