A-W of words containing letters "er" anywhere in the word (Part 1)

Superb

Hi Tiamo

It is correct.
:Queueing theory is *the mathematical study of waiting lines, or queues.

Terrain

But where are you hiding the ER?

Underneath

Vermouth

Wetter

I apologise…:frowning:

Aeroplane

Blunders

Camera

Drawer

Effervescent

Faster

Gaspers

Gardener

Heretic

Internally

Jerusalem

Kinder

Leered

Meerkat