The crossword solutions for the term SUFFIX WITH CANNON are ADE (3 letters) and EER (3 letters). The suffix ADE is a French word meaning 'SWEET' or 'flavored with sugar, ' and is often used in food and drink names. For example, lemonade is a popular beverage made with lemon juice and sugar. The suffix EER is a Dutch word meaning 'one who does something, ' and is often used to form nouns that refer to a person's occupation or activity. For example, an engineer is someone who designs and builds machines.