10-Letter Words Containing: P,S,O,N

• any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle

• induce hypnosis in

• any of several toxic antibiotics obtained from a particular soil bacterium

• any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active

• a protein that combines with a coenzyme to form an active enzyme

• fawning obsequiousness

• a percussion instrument with wooden bars tuned to produce a chromatic scale and with resonators; played with small mallets

• highly flammable nitrocellulose used in making collodion and plastics and lacquers