apt - competently able. As in: He is an apt student. apt - exactly suitable. As in: an apt reply. apt - naturally disposed to. As in: he is apt to ignore advice. apt - at risk of something unpleasant. As in: She is apt to lose.
quadranglequadruple
APT
apt or apt's
The prefix of "apt" is "a-".
here is a way to use apt. If she did it once, she is apt to do it again.
Quad is four.
there is no quad bone
We are Apt to lose sight of the truth if we aruge
apt., suite, bldn
quadracci
''quad'' is 4