A-W of words containing letters "er" anywhere in the word (Part 2)

Superfluous

Terminate

Underlings

Verbally

Warblers

Aster

Bumblers

Certainty

Doppler

Elderberry

Flipper

Gander

Heretic

Interfering

Jumper

Kilter

Lawyer

Murderers

Naysayers

Operations