1. Something hard to endure
   - asperity, grimness, hardship, rigor [US], rigour [Brit, Cdn], severity, severeness, rigourousness [Brit, non-standard] 
2. Excessive sternness
   - severity, severeness, harshness, rigor [US], rigour [Brit, Cdn], rigourousness [Brit, non-standard], inclemency, hardness, stiffness

Derived forms: rigorousnesses

See also: rigorous

Type of: difficultness, difficulty, sternness, strictness

• pathologic process
• pathological
• pathological process
• pathological state
• pathologically
• pathologist
• pathology
• pathophysiology
• pathos
• pathway
• patience
• patient
• patient of
• patient role
• patiently
• patina
• patinate
• patinise
• patinize
• patio
• patisserie
• patka
• patness
• patois
• Paton