Prefixes and Suffixes

Front

Anti-

Back

Against | Example: Antibacterial

Front

Auto-

Back

Self | Example: Autograph

Front

Bi-

Back

Two | Example: Bicycle

Front

Circum-

Back

Around | Example: Circumference

Front

Co-/Com-

Back

Together | Example: Combine

Front

Contra-

Back

Opposite | Example: Contrast

Front

Inter-

Back

Between | Example: International

Front

Intra-

Back

Within | Example: Indoor

Front

Mid-

Back

Middle | Example: Midpoint

Front

Pre-

Back

Before | Example: Prehistoric