Terminology consists of three types:

Scientific terms Alternative (3R) terms Search terms
Thoracotomy Analgesic or pain reduction Boolean Logic
Thoracocentesis Animal model Limits
Hematology Husbandry or housing Truncation
Hyperadrenalcorticism Reduce or refinement Years
Agar Gel Immunodiffusion Non-animal model Types of materials
Acute Kidney Disease Mannequin or Manikin
Congestive Heart Failure Digital Imaging