Organismal Biology Prefixes And Suffixes

Trans-

Across

Anti-

Against

Hem- (or hemato-)

Blood

Meta-

Change, after

Trop- ( or -tropic)

Change, turn, move

Hetero-

Different, other

Dys-

Difficult, painful

-ase

Enzyme

De-

From, out of, removed

Poly-

Many

Lact-

Milk

Non-

Not

Neutr-

Of neither gender or type

Semi-

One-half

Tri-

Three

Ad-

To

-Phil (or philo-)

To love

Co-

With or together with

Intra-

Within