02/09/2026
3 Ways to Sound 100% More Confident in English
Stuck on a question in class or at work? Saying "I don't know" can make you sound unprepared.
Swap it out for these 3 professional alternatives to boost your confidence instantly! 👇
🧠 3 Smart Alternatives to "I Don't Know"
1️⃣ "Let me double-check that and get back to you."
Great when you need to confirm details before giving a final answer.
2️⃣ "I'm not completely sure, but I'll find out."
Shows initiative, enthusiasm, and a strong work ethic.
3️⃣ "That's a great question. Let me look into it."
Buys you time while complimenting the person asking.
💡 Pro-Tip: Native speakers love it when you show problem-solving skills instead of just closing the conversation. These simple phrase swaps will make you sound natural, professional, and ready for any challenge in Australia!