opaline¹/ʹohpəlien/ adj

opaline²noun

• phenacetin
• phencyclidine
• phenix
• pheno-
• phenobarbital
• phenobarbitone
• phenocryst
• phenol
• phenology
• phenolphthalein
• phenomena
• phenomenal
• phenomenalism
• phenomenological
• phenomenology
• phenomenon
• phenothiazine
• phenotype
• phenyl
• phenylalanine
• phenylketonuria
• pheromone
• phew
• phi
• phial