馃彺 Welsh phrases

How to Say "Be careful" in Welsh

The SPAIKING TeamJuly 27, 2026
Bydd yn ofalus
"Be careful" in Welsh 路 say it like buhd un oh-vah-lis

The most natural way to say "Be careful" in Welsh is Bydd yn ofalus. 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

Cofia
more casual, often used among friends
Bod yn ofalus
slightly more formal, can be used in written communication

When to use it

Use this phrase when you want to warn someone to be cautious. It can be used in various situations, such as when someone is about to do something risky. It is appropriate in both casual and formal contexts.

Say it out loud, get corrected

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

Examples in Welsh

WelshEnglish
Bydd yn ofalus wrth yrrwrBe careful while driving
Common mistake
Learners often confuse this with 'Byddwch yn ofalus', which is more formal and plural.

The fastest way to remember it

Vocabulary you only read fades fast. Vocabulary you say out loud sticks. Hear Bydd yn ofalus, 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

When should I use 'Cofia' instead of 'Bydd yn ofalus'?

Use 'Cofia' in informal situations, especially with friends or family.

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