irregardless, regardless, nevertheless, although, though, albeit, however, etc... i dunno, there's a million variants of this same conjunction and it's like why.... i get that they have minor differences, but they often fill the same purpose and, again, it's like why?? it's not like a toilet having a bunch of nicknames either because it's not something you can just point at nickname. there had to be a conscious effort to make these words despite most of them being totally unnecessary.