Related Clues:

• Like a martinet
• Absolutely right
• Nonmetaphorical
• Inflexible about rules
• Care a cut is exact
• Observing exact rules
• Severe and unyielding
• Harsh and severe
• Definitive or exact
• Rigid or exacting
• According to the letter
• Precise, accurate
• Stern and rigid
• Rigorous, uncompromising
• Severe, rigid