Related Clues:

• Austere, serious
• Harsh and exacting
• Austere, grim
• Strict, harsh
• Strict, stark
• Stern, harsh
• Harsh or strict
• Harsh and strict
• Austere, stern
• Strict, hard
• Stern and harsh
• Forbidding in action or appearance
• Harsh and unbending
• Strict, austere
• Austere or strict