Asipotumia wembe mpya, baba hataweza kunyoa vizuri.

Asipotumia breaks down like this:

• a- = he/she
• -si- = not
• -po- = a conditional marker used in forms like if ... not
• -tumia = use

So asipotumia means if he/she does not use.

In this sentence, the he is understood to be baba from the main clause.

In Swahili, the negative conditional has its own common pattern. So for if he uses, you get:

• akitumia = if he uses

But for if he does not use, you get:

• asipotumia = if he does not use

So this is not just a regular negative verb stuck into an if clause. It is a standard Swahili conditional pattern that learners need to get used to.

Yes. The subject of asipotumia is understood to be baba.

Swahili often marks the subject on the verb itself, so the sentence can rely on context. Here, asipotumia already means if he does not use, and then the main clause names that person as baba.

You could also make it more explicit by saying:

• Baba asipotumia wembe mpya, hataweza kunyoa vizuri.

That would make the connection even clearer.

Hataweza means he/she will not be able.

It breaks down like this:

• ha- = negative he/she
• -ta- = future
• -weza = be able

So:

• hataweza = he/she will not be able

In this sentence, it refers to baba, so the meaning is baba will not be able.

Because Swahili usually puts the subject information inside the verb.

For example:

• asipotumia already includes he/she
• hataweza also already includes he/she

That means Swahili often does not need a separate pronoun like English he unless the speaker wants extra emphasis or contrast.

In Swahili, adjectives usually come after the noun, not before it.

So:

• wembe mpya = new razor
• literally: razor new

This is normal Swahili word order. English speakers often need time to get used to that, because English does the opposite.

Mpya is the adjective new, and it agrees with the noun class of wembe.

Swahili adjectives usually change form to match the noun class of the noun they describe. In this case, mpya is the correct agreeing form with wembe.

So wembe mpya is the natural way to say new razor.

Swahili does not have articles that work like English a/an/the.

So:

• wembe mpya can mean a new razor or the new razor
• baba can mean father, the father, or dad, depending on context

The exact meaning is usually understood from the situation, not from a separate article word.

Kunyoa means to shave. Depending on context, it can mean shaving in general, including shaving oneself.

So in this sentence, kunyoa vizuri is understood as to shave well.

You may also see kujinyoa, which more explicitly means to shave oneself. That form adds -ji-, which is reflexive. But in many contexts, kunyoa is enough when the meaning is already clear.

Vizuri means well or properly here.

It is functioning like an adverb, describing how baba would shave.

So:

• kunyoa vizuri = to shave well

This is very common in Swahili: a word like vizuri can be used to express the idea of well.

The first part of the sentence is a conditional clause:

• Asipotumia wembe mpya = If he doesn't use a new razor

Then the main clause follows:

• baba hataweza kunyoa vizuri = father will not be able to shave well

Putting a comma after the first clause is natural, just like in English when an if clause comes first. In casual writing, punctuation may vary, but the comma is perfectly normal here.

Yes. A very natural alternative would be:

• Baba asipotumia wembe mpya, hataweza kunyoa vizuri.

This makes the subject obvious right away. The original version is also grammatical, but a learner may find the version with Baba first easier to follow.