Transmigration, World Hopping, Transported into Another World (or something like that, just Transported something) also this thread probably should've been in another section lol not in the site updates
Also pretty much all the tags with world, like Gate to another world or alternate world or returning from another world Discluding fantasy will get pretty much all of them, but that will keep out all fantasy, so it depends on what you don't like about isekai
Exclude basically everything that says "another world." Or rather, basically everything with "world", except World Travel.