9-Letter Words Containing: R,S,Y

• To undergo pyrolysis.

• To decompose or transform a substance by subjecting it to heat.

• the monovalent group -OH in such compounds as bases and some acids and alcohols

• A fragment of RNA that can act as an enzyme.

• a plant spore formed by two similar sexual cells

• the branch of chemistry concerned with fermentation (as in making wine or brewing or distilling)

• The anniversary of a person's death, usually a parent's, often marked by the lighting of a memorial candle and other rituals.

• a field where junk is collected and stored for resale