Dwarf Equivalent...?

This is just a silly discussion post, regarding something I thought about...

Human ~~~> Elf Halfling ~~~> Gnome Goliath ~~~> Firbolg Dwarf ~~~> ???

Basically, Human is to Elf, as Halfling is to Gnome, as Goliath is to Firbolg, but there's no Dwarf-like equivalent...

They each have a pointy eared longer living counterpart but Dwarves don't...or do they and I just don't know it?