nicknames Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. informal names that people use instead of their real names. Example Sentence We are thinking of nicknames for our friends. More Example Sentences Her nickname is Sunshine because she is cheerful. Synonyms aliases; monikers; pet names Antonyms given name Hear It! Say It! Write It! nicknames Switch to cursive Start Share with your friends: