Detailed Suffixes List, Meaning and Example Words Suffixes A suffix is a letter added to the end of a word to create a new word or to change the function of the original word. It can also be a group of letters. In other words, a suffix is put at the end of a word to change its meaning. For Detailed Suffixes List; Suffix examples: -ile: Futile, fragile… -y: Rainy, funny, dirty, dirty… -ise, -ize: Publicise, synthesise Suffixes that make NOUNS Suffix Meaning Example –age A result Wreckage –ance An action or state Importance -ant A person Asistant –ee A