Words to Describe irreproducible

Things irreproducible often describes ("irreproducible ________")

• data
• process
• conditions
• fullness
• resources
• manner
• factors
• patterns
• way
• bugs
• results
• experiments
• measurements
• shapes
• commodities
• nature
• separations
• behavior
• properties
• advantages
• effects
• goods
• rates
• times
• tissue
• aura