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

Temperate

Under

Viceroys

Werewolf

Altered

Bringer

Caper…

Derringers

Earthier

Fourdrinier (paper machine)

Grouper

Harbingers

Inverted

Jasper

Kipper

Lathering

Meandering

Nastier

Operational

Pervasively