There are several synonyms for the word "malto," which is a prefix meaning malted or derived from malted barley. Some of these synonyms include maltodextrin, maltose, and malt extract. Maltodextrin is a white powder that is used as a food additive to improve texture and flavor, while maltose is a sugar that is commonly used in brewing and baking. Malt extract is a concentrated liquid that is typically made by boiling malted barley and water. Other variations of the word "malto" include maltilol and maltogenic amylase. Maltilol is a sugar alcohol that is often used as a low-calorie sweetener, while maltogenic amylase is an enzyme that breaks down starch into sugars during the brewing process.