Doomers,
Foomers,
Goomers,
Hoomers,
Joomers,
Koomers,
Loomers,
Moomers,
Noomers,
Poomers,
Qoomers,
Soomers,
Toomers,
Voomers,
Woomers, and
Xoomers.

Why do we have Boomers and Zoomers, but none of these?