12-Letter Words Containing: OPHYL

• yellow carotenoid pigments in plants and animal fats and egg yolks

• remedy that prevents or slows the course of an illness or disease

• contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse

• capable of preventing conception or impregnation

• warding off

• preventing or contributing to the prevention of disease

• any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms

• a white or greenish aluminum silicate mineral (resembles talc)

• perennial rhizomatous herbs

• Of, pertaining to, or affecting a single phylum (or other taxon) of organisms.

• Deriving from a single clade (monophylum).

• Descending from a single ancestral species.

• a colorless crystalline alkaloid derived from tea leaves or made synthetically; used in medicine as a bronchial dilator