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

Nerd

O

Operatic

P

Period

Q

Querulous

R

Rider

S

Sliders

T

Tighter

U

Underscored

V

Verruca

W

Worker

A (do we start again here?)

Adder

Yep. A-W then back to A again.

B

Bystanders

C

Cherries

D

Derrick

E

Ether

F

Father

G

Gather

H

Hover

4

Inverse

J

Jester

K