🇰🇭 Khmer phrases

How to Say "I don't know" in Khmer

The SPAIKING TeamJuly 27, 2026
ខ្ញុំមិនដឹងទេ
"I don't know" in Khmer · say it like khnom min deung te

The most natural way to say "I don't know" in Khmer is ខ្ញុំមិនដឹងទេ. Tap the speaker above to hear it, then say it back out loud. That is the fastest way to make it stick.

Other ways to say it

ខ្ញុំមិនប្រាកដទេ
more formal, used when expressing uncertainty
ខ្ញុំមិនច្បាស់ទេ
casual, used when something is unclear

When to use it

Use this phrase when you genuinely do not have the information someone is asking for. It can be used in both casual and formal situations. It's a polite way to express your lack of knowledge about a topic.

Say it out loud, get corrected

Reading it is not the same as saying it. Practice "I don't know" and thousands more with an AI coach that listens.

Examples in Khmer

KhmerEnglish
ខ្ញុំមិនដឹងទេ។I don't know.
តើអ្នកចង់ដឹងអ្វី? ខ្ញុំមិនដឹងទេ។What do you want to know? I don't know.
Common mistake
Learners often confuse this phrase with 'ខ្ញុំមិនប្រាកដទេ', which is more formal.

The fastest way to remember it

Vocabulary you only read fades fast. Vocabulary you say out loud sticks. Hear ខ្ញុំមិនដឹងទេ, repeat it a few times, then use it in a real sentence. SPAIKING lets you practice exactly that, speaking Khmer with a coach that corrects your pronunciation in real time. You can start with two free conversations.

Frequently asked questions

When should I use this phrase?

You can use it anytime you are unsure about something or lack information.

Learn Khmer by speaking it

Two free conversations. No card needed.