maltha /malˈthə/

1. A thick mineral pitch
2. An ancient cement
3. Mineral tar

• pheno-
• phenobarbital
• phenobarbitone
• phenobarbitones
• phenocopies
• phenocopy
• phenocryst
• phenocrysts
• phenogam
• phenol
• phenolate
• phenolates
• phenolic
• phenolic resins
• phenological
• phenologies
• phenologist
• phenologists
• phenology
• phenolphthalein
• phenol red
• phenols
• phenom
• phenome
• phenomena