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
aptness
noun
1.
a disposition to behave in a certain way
propensity
Derived from:
apt
2.
appropriateness for the occasion
appositeness
Antonym:
inaptness
Derived from:
apt