IDK, short for “I Don’t Know,” is commonly used in informal communication, particularly in text messages and instant messages. This popular abbreviation has given rise to various synonyms used to convey the same meaning in different contexts and styles. This section delves into some widely-ac...
Used mainly in computer-based conversation (instant messaging, email, text messaging, etc.) Person A: What time does her flight arrive?Person B: IDK. Person A: What's his name? <points to stranger>Person B: IDK. See more words with the same meaning: Internet, texting, SMS, email, ...