Search:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
bettor (n.)
also
better
(OED notes that English agent nouns in
-er
tend to shift toward
-or
as their senses become more specific), agent noun from
bet
(v.).