13-Letter Words Containing: A,P,R,O,O,M

• (of light or other electromagnetic radiation) composed of more than one wavelength

• having or exhibiting many colors

• a motile male gamete of a plant such as an alga or fern or gymnosperm

• an approximate calculation of quantity or degree or worth

• the quality of coming near to identity (especially close in quantity)

• an imprecise or incomplete account

• the act of bringing near or bringing together especially the cut edges of tissue

• equipment that enables a sophisticated separation, e.g. gas chromatographic or liquid chromatographic separation.

• A branch of pharmacology that studies medical substances that are derived from natural sources, and their recognition.

• the male reproductive cell; the male gamete

• thick-walled asexual resting spore of certain fungi and algae