5 player game suggestions:
LAST WILL aka Bruster’s Millions. A great 5 player game.
If you want something a little heavier TZOLKIN (**with the expansion). Both these games have serious staying power. They’re easy to teach and yet still brain burning enough that people will want to play them again and again.
ADVENTURERS (if you can find it) a fun beer and pretzel game. MISSON RED PLANET (or Citadels done right). 7WONDERS if it wasn’t mentioned. I’ll keep thinking.