1. The state or quality of having crust or being like crust; hardness 
2. The quality of being crusty or surly

Derived forms: crustinesses

• marrowfat
• marrowfat pea
• Marrubium
• Marrubium vulgare
• Marruecos
• marry
• Mars
• Marsala
• Marseillaise
• marseille
• Marseilles
• Marseilles fever
• marsh
• marsh andromeda
• marsh bellflower
• marsh buggy
• marsh clematis
• marsh cress
• marsh elder
• marsh felwort
• marsh fern
• marsh gas
• marsh gentian
• marsh hare
• marsh harrier