Synonyms for no-no
EXAMPLES FROM THE WEB FOR NO-NO
They're going to take No-no home, then we're all going to the movies.
"No-no; I thought of that myself, and Nemu too advised it," cried Ani.
No-no, that won't do; you mustn't talk, and you mustn't retch and gag that way, either—you'll wake up your poor brother.