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
professional
noun
1.
a person engaged in one of the learned professions
professional person
2.
an athlete who plays for pay
pro
Antonym:
amateur
3.
an authority qualified to teach apprentices
master