Saya lupa menaruh titik di akhir kalimat, jadi arti kalimat itu terasa kurang jelas.

Menaruh basically means to put or to place something somewhere.

In this sentence, menaruh titik means to put a period/full stop. That is understandable and natural enough, especially in everyday Indonesian.

A learner should know that other verbs are also possible here, such as:

• memberi titik = to give/add a period
• meletakkan titik = to place a period
• membubuhkan titik = to insert/add a period (more formal)

So menaruh is not the only option, but it works well in casual to neutral Indonesian.

Here, titik means a period or full stop.

The word titik literally means dot or point, but in writing and punctuation it commonly refers to the punctuation mark .

Examples:

• tanda titik = period/full stop
• titik koma = semicolon
• titik dua = colon

So in this sentence, menaruh titik di akhir kalimat means putting a period at the end of the sentence.

Both are possible, but di akhir kalimat is more common and more natural in everyday speech.

• di akhir kalimat = at the end of the sentence
• pada akhir kalimat = at the end of the sentence

The difference is mostly about style:

• di often feels more direct and conversational
• pada can sound a bit more formal or written

So a native speaker would very naturally say di akhir kalimat.

It is a little repetitive, but it is still natural.

The sentence has:

• di akhir kalimat = at the end of the sentence
• arti kalimat itu = the meaning of that sentence

The first kalimat refers to the sentence that needed a period. The second kalimat itu refers back to that same sentence as a whole.

Indonesian often allows this kind of repetition when it helps clarity. It does not sound as strange as it might in English.

You could also rephrase it to avoid repetition, for example:

• Saya lupa menaruh titik di akhir kalimat, jadi artinya terasa kurang jelas.

That version is also natural.

Here, jadi means so, therefore, or as a result.

It connects the two ideas:

• Saya lupa menaruh titik di akhir kalimat
• jadi arti kalimat itu terasa kurang jelas

So the logic is: I forgot to put a period at the end of the sentence, so the meaning feels less clear.

Important: this jadi is different from menjadi.

• jadi = so / therefore / become (depending on context)
• menjadi = to become

In this sentence, jadi is a connector, not a verb.

This is a very common learner question.

• merasa usually means to feel
• terasa usually means to feel / seem / be felt

The key difference is that merasa usually has a person as the subject:

• Saya merasa bingung. = I feel confused.

But terasa is often used when the thing itself is what feels a certain way:

• Kalimat itu terasa kurang jelas. = That sentence feels less clear / seems less clear.

So in your sentence:

• arti kalimat itu terasa kurang jelas means the meaning itself feels or seems unclear.

Using merasa here would not fit well, because arti kalimat itu is not the experiencer in the same way a person is.

Yes, kurang jelas means less clear, not very clear, or somewhat unclear.

Breakdown:

• kurang = less / lacking / not enough
• jelas = clear

So kurang jelas is softer than saying something is completely unclear.

Compare:

• jelas = clear
• kurang jelas = not very clear / somewhat unclear
• tidak jelas = unclear / not clear
• sangat tidak jelas = very unclear

In this sentence, kurang jelas sounds fairly natural because missing punctuation may not make the meaning completely impossible to understand, just less clear.

Itu means that, but in Indonesian it often acts like a post-noun determiner.

So:

• kalimat itu = that sentence
• literally: sentence that

Unlike English, Indonesian commonly puts itu after the noun.

This can point to:

1. a specific sentence already being discussed, or
2. something already known from context

In your example, kalimat itu refers back to the sentence mentioned earlier.

In this sentence, it means I forgot to put a period.

That is because lupa + verb often means forgot to do something.

So:

• Saya lupa menaruh titik = I forgot to put a period

If you wanted to say I forgot where I put it, Indonesian would usually be structured differently, for example:

• Saya lupa saya menaruhnya di mana. = I forgot where I put it.
• Saya lupa menaruhnya di mana. = I forgot where I put it.

So context and sentence structure help distinguish those meanings.

Indonesian often leaves out subjects when they are obvious from context.

The second clause is:

• jadi arti kalimat itu terasa kurang jelas

A more expanded version could be:

• jadi arti kalimat itu menjadi terasa kurang jelas or
• jadi kalimat itu terasa kurang jelas artinya

But Indonesian usually prefers the more efficient version.

There is no need to repeat hal itu or akibatnya or another explicit subject if the relationship is already clear. This kind of omission is very normal in Indonesian.

It is very natural and helpful here.

The comma separates:

1. the cause: Saya lupa menaruh titik di akhir kalimat
2. the result: jadi arti kalimat itu terasa kurang jelas

In informal writing, some people might omit the comma, but in careful writing the comma makes the sentence easier to read.

So:

• Saya lupa menaruh titik di akhir kalimat, jadi arti kalimat itu terasa kurang jelas.

is a good, natural version.

Yes, absolutely.

These are all possible:

• Saya lupa menaruh titik di akhir kalimat
• Saya lupa memberi titik di akhir kalimat
• Saya lupa meletakkan titik di akhir kalimat
• Saya lupa membubuhkan titik di akhir kalimat

The differences are mostly stylistic:

• memberi titik = very natural
• menaruh titik = also natural
• meletakkan titik = understandable, a little more literal
• membubuhkan titik = more formal/written

For most learners, memberi titik and menaruh titik are both useful and natural choices.

It is basically neutral.

It does not sound slangy, and it is not especially formal either. It would work in:

• conversation
• explanation
• classroom discussion
• general writing

A few parts affect the tone:

• saya makes it neutral/polite
• jadi is common and natural in speech and writing
• terasa kurang jelas sounds a bit thoughtful and slightly more polished than something very casual

A more casual version might be:

• Saya lupa kasih titik di akhir kalimat, jadi maknanya agak kurang jelas.

A more formal version might be:

• Saya lupa membubuhkan tanda titik di akhir kalimat, sehingga makna kalimat itu menjadi kurang jelas.

Yes. Both arti and makna can mean meaning.

Compare:

• arti = meaning, often common and everyday
• makna = meaning, sometimes slightly more formal or abstract

So these are both fine:

• arti kalimat itu terasa kurang jelas
• makna kalimat itu terasa kurang jelas

In many contexts, the difference is small. For a learner, arti is often the more common everyday word, while makna may sound a bit more formal or analytical.

In Indonesian, possession or noun relationships often work like this:

• arti kalimat itu = the meaning of that sentence

The pattern is: noun + noun where the second noun explains the first.

So:

• arti kalimat = meaning of the sentence
• akhir kalimat = end of the sentence

Then itu comes after the noun phrase:

• kalimat itu = that sentence

So arti kalimat itu means the meaning of that sentence, not that meaning sentence.

This noun order is very common in Indonesian and is something English speakers need time to get used to.