Correct spellings for UNANNOUNCE
- announce The principal will announce the winner of the school science fair during morning announcements.
- unannounced The principal's unannounced visit caught the students off guard.
For the misspelling "unannounce", several valid suggestions can be "disclaim", "withdraw", "retract" or "cancel". These terms all convey the idea of reversing or undoing an announcement, providing suitable alternatives to the incorrect form.
