Fighting Games That Aren't Fighting Games

There's some games that I would on the surface call a fighting game, that also don't fit the mold. What do you call those games? How do we define the difference? Games like Lethal League, Windjammers, and even Indivisible are the examples that first came to mind, but let me know in the comments which ones you guys think of!

Timestamps:
00:00 - Intro
02:06 - Indivisible
03:48 - Lethal League
05:53 - Windjammers
07:12 - BaraBariBall
09:53 - Outro