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

Herculean

Interminable

Jankers

Kinder

Leveret

Minders

Naughtier

Operation

Periwinkle

Quizzer

Reverberate

Shoulder

Terminator

Unnerving

Verbiage

Wanderer

Aberration

Brother

Covered

Determinedly