9-Letter Words Containing: S,T,O,N

• a powerful neurotoxin produced by certain dinoflagellates found in red tides; it can accumulate in mollusks that feed on the dinoflagellates and cause food poisoning to humans

• A cell that divides by schizogony.

• a toxin that is secreted by microorganisms into the surrounding medium

• crested ill-smelling South American bird whose young have claws on the first and second digits of the wings

• the second stage of the prophase of meiosis

• hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells

• A jack; one of the playing pieces in the game of jacks.

• a skin problem marked by the development (on the eyelids and neck and back) of irregular yellow nodules; sometimes attributable to disturbances of cholesterol metabolism