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

Jericho

Kilter

Liverish

Mermaid

Naperian (logarithm)

Onerous

Peregrine (falcon)

Querida

Reverted

Swerved

Tersely

Underworld

Veracity

Worker

Asteroid

Beret

Ceremony

Deuteronomy

Enterprising

Ferociously