9-Letter Words Containing: R,Y,N

• the number of occurrences within a given time period

• the ratio of the number of observations in a statistical category to the total number of observations

• the number of observations in a given statistical category

• a colorless fuming corrosive liquid; a powerful reducing agent; used chiefly in rocket fuels

• 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

• colonial coelenterates having the polyp phase dominant

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

• decorative needlework

• someone who serves (or waits to be called to serve) on a jury