Related Clues:

• Stern, self-denying
• Strict in manner
• Simple Australian tree chopped up
• Simple stone in gold, shell-like, for quotation
• Stern composed features female's lacking
• Ascetic American hiding in a tree, dishevelled
• Bleak before following street paved with gold
• Severe in a uniform, pilot carrying heart down to base
• Severe, spartan
• Exacting short-term drills start off aerobic exercise
• Simple one providing food without frills entertaining me, informally
• Morally rigid
• Author mostly concerned with having no luxuries
• Australia tried enthusiastically removing England's openers – harsh!
• Serious tea-user reformed