0
Q
Post
A
Meaning: After
Words: Posthumous, Postscript, Postgraduate
1
Q
Non
A
Meaning: Not
Words: Nonprofit, Nonstop, Nonchalant
2
Q
Pre
A
Meaning: Before
Words: Preschool, Pretest, Prediction
3
Q
Semi
A
Meaning: Half
Words: Semicircle, Semiformal, Semiannual
4
Q
Sub
A
Meaning: Under
Words: Submarine, Subtract, Submissive
