Prefix
Without or absence of
A- / AN-
Pertaining to
-al
-Ology
The study of
Slow
Brady-
Before meals
a.c.
Blood condition
-emia
Against
Contra- or Anti-
Enzyme
-ase
Hyper
Above normal
To hang something
Append-
Na
Sodium
Cell
-cyte
Before
Ante-
Surgical opening
-ostomy
-Megaly
Enlargment
Up
Ana-
Tx
Treatment
Oma
Tumor
To or towards
Ad-
Inflammation
Itis
Hemi
One half
From or away
Ab-
As needed
PRN
Cephalic
relating to the head
Two
Bi-/Bin-
Excision or surgical removal
-ectomy
Serous fluid
Thin watery body fluid
Relating to the mouth
Buccal or Oral
Fx
Fracture
Killing
-cidal
Dys
Pain
Surgical repair or restoration
Plasty
Two words for front
Anterior and Ventral
Backward/behind
Retro
Once daily
q.d
Pain
Algia
Pariet
Wall
Medial
Towards the midline
Posterior and Dorsal
Two words for Back
Affected by disease
Path
Drops
gtt
Farthest from the point of attachment
Distal