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

Allergenic

Holler

Insider

Jankers

Kernel

Literate

Moderate

Nursery

Overboard

Pleroma

Quartermaster

Relearns

Serviceman

Terrific

Raffia

Oops!

Shoulder

Tighter

Usurer

Victualler

Walker