馃彺 Welsh phrases

How to Say "I understand" in Welsh

The SPAIKING TeamJuly 27, 2026
Rwy'n deall
"I understand" in Welsh 路 say it like roo-een deh-ahl

The most natural way to say "I understand" in Welsh is Rwy'n deall. 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

Dwi'n deall
More casual and commonly used in spoken Welsh
Rwy'n gwybod
Means 'I know', can be used in similar contexts

When to use it

Use this phrase when you want to express comprehension of something. It can be used in both formal and informal settings. It's a versatile phrase that fits well in conversations when discussing ideas or instructions.

Say it out loud, get corrected

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

Examples in Welsh

WelshEnglish
Rwy'n deall beth wyt ti'n ei ddweud.I understand what you are saying.
Common mistake
Learners often confuse 'deall' with 'gwybod', which means 'to know'.

The fastest way to remember it

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

Frequently asked questions

How do you say 'I don't understand' in Welsh?

You say 'Dydw i ddim yn deall'.

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