"Infinite" can be understood as "not finite" or "without limit", or "equinumerous with a strict subset of itself". (I don't know why you switched from "infinit

"Infinite" can be understood as "not finite" or "without limit", or "equinumerous with a strict subset of itself". (I don't know why you switched from "infinite" to "infinity". I am opting to answer for the word "infinite".)