a-
No, Not, Without, Absence of
an-
No, Not, Without, Absence of
ab-
Away from
ad-
Towards
Contra-
Against or opposite
Hyper-
Excessive, More, Increased, High
Hypo-
Less, Low, Decreased
Pre-
Before
Post-
After
No, Not, Without, Absence of
No, Not, Without, Absence of
Away from
Towards
Against or opposite
Excessive, More, Increased, High
Less, Low, Decreased
Before
After