Mulut saya masih mati rasa.

In Indonesian, possessors usually come after the noun.

• mulut saya = my mouth
• rumah saya = my house
• nama saya = my name

So mulut saya is the normal word order. English puts the possessor first, but Indonesian usually puts it second.

You may also hear:

• mulutku = my mouth

This is a shorter form using the suffix -ku.

Masih means still.

So in this sentence, it shows that the numbness is continuing:

• Mulut saya mati rasa. = My mouth is numb.
• Mulut saya masih mati rasa. = My mouth is still numb.

Masih often comes before the verb, adjective, or condition it modifies.

Examples:

• Saya masih capek. = I’m still tired.
• Dia masih tidur. = He/She is still sleeping.

Literally, mati rasa is something like dead feeling or without sensation:

• mati = dead
• rasa = feeling / sensation / taste

Together, mati rasa means numb.

It is a common expression for physical numbness, such as after dental work or when a body part has lost sensation.

Indonesian often leaves out the verb to be in simple present-tense sentences.

So:

• Mulut saya masih mati rasa. literally: Mouth my still numb natural English: My mouth is still numb.

This is completely normal in Indonesian. You do not need a word like is here.

The same pattern appears in many sentences:

• Saya lapar. = I am hungry.
• Dia senang. = He/She is happy.
• Rumah itu besar. = That house is big.

Yes, mulut means mouth, and the sentence is natural if you are talking about your mouth generally, especially after something like a dentist visit.

But depending on what exactly you mean, other words may be more precise:

• mulut = mouth
• bibir = lips
• lidah = tongue
• gusi = gums

So if only your lips are numb, you might say:

• Bibir saya masih mati rasa. = My lips are still numb.

But for a general statement, Mulut saya masih mati rasa sounds fine.

Yes. Mulutku masih mati rasa is also correct.

Compare:

• mulut saya = my mouth
• mulutku = my mouth

The difference is mostly style and register:

• saya sounds more neutral or polite
• aku/-ku sounds more casual and personal

So:

• Mulut saya masih mati rasa. = neutral/polite
• Mulutku masih mati rasa. = casual

No. Mati rasa is a very clear and common way, but you may also hear other words such as:

• kebas
• baal

Examples:

• Mulut saya masih kebas.
• Mulut saya masih baal.

These can also mean numb, especially in medical or everyday contexts. Regional preference and personal habit can affect which word people use.

Still, mati rasa is easy to understand and very natural.

In this sentence, masih normally comes before the condition:

• Mulut saya masih mati rasa.

That is the most natural order.

If you say:

• Mulut saya mati rasa = My mouth is numb.
• Mulut saya masih mati rasa = My mouth is still numb.

Putting masih elsewhere would usually sound unnatural or marked. For a learner, it is best to keep it before the adjective or state being described.

A simple pronunciation guide:

• mulut ≈ moo-loot
• saya ≈ sah-yah
• masih ≈ mah-seeh
• mati ≈ mah-tee
• rasa ≈ rah-sah

A rough full pronunciation: moo-loot sah-yah mah-seeh mah-tee rah-sah

A few tips:

• Indonesian vowels are usually pronounced clearly.
• r is usually tapped or lightly rolled.
• Stress is not as strong or dramatic as in English.

Yes, very natural.

A common situation would be after:

• a dentist appointment
• local anesthesia
• an injection
• a medical procedure

For example, someone might say:

• Mulut saya masih mati rasa setelah ke dokter gigi. = My mouth is still numb after going to the dentist.

So the sentence is short, natural, and useful in everyday conversation.