Kad sam umorna, hrana nema dobar miris ni dobar okus.

Croatian often leaves out subject pronouns because the verb form already shows the person.

Here, sam means am, and in this form it clearly goes with I:

• sam = I am

So Kad sam umorna naturally means When I am tired.

You could add ja for emphasis:

• Kad sam ja umorna... = When I am tired... with extra emphasis on I

But in normal speech, leaving ja out is more natural.

Because the adjective agrees with the speaker’s gender.

• umorna = feminine singular
• umoran = masculine singular

So:

• a woman says Kad sam umorna
• a man says Kad sam umoran

This kind of agreement is very common in Croatian, especially with adjectives used after forms of to be.

Yes. The form umorna shows that the speaker is feminine.

If the speaker were male, the sentence would be:

• Kad sam umoran, hrana nema dobar miris ni dobar okus.

So this is one of those Croatian sentences where you learn something about the speaker from the grammar alone.

Yes. Both mean when.

• kad = shorter, very common, everyday
• kada = slightly fuller, sometimes a bit more formal or emphatic

In this sentence, both are correct:

• Kad sam umorna...
• Kada sam umorna...

The version with kad sounds very natural.

Because hrana works like English food as a mass noun.

So hrana can mean food in general, not just one single item.

• Hrana je skupa. = Food is expensive.
• Hrana nema dobar miris... = The food / food doesn’t have a good smell...

If you use the plural hrane, it usually means types of food or foods.

Croatian expresses to have with the verb imati.

Its negative present forms are:

• nemam = I do not have
• nemaš = you do not have
• nema = he/she/it does not have

So:

• hrana nema dobar miris = the food does not have a good smell

English uses have here, and Croatian does the same idea, just with the negative form nema.

Because Croatian has no articles.

English needs words like a, an, and the, but Croatian does not.

So:

• dobar miris can mean a good smell or the good smell, depending on context
• dobar okus can mean a good taste or the good taste, depending on context

Croatian shows definiteness in other ways, such as context, word order, or words like:

• ovaj = this
• taj = that

They are the direct objects of nema, so they are in the accusative case.

But here is the important part: for masculine singular inanimate nouns, the accusative often looks exactly the same as the nominative.

So:

• miris stays miris
• okus stays okus
• dobar stays dobar

That is why you see:

• dobar miris
• dobar okus

Even though they are objects, their forms do not visibly change here.

Here ni connects the second item in a negative sentence.

In English, after a negative verb, you usually say or:

• doesn’t have a good smell or a good taste

But the overall sense is close to neither...nor:

• it has neither a good smell nor a good taste

So in:

• hrana nema dobar miris ni dobar okus

ni is the natural Croatian word to use after the negative nema.

No. You can say:

• Hrana nema dobar miris ni okus.

That is also correct and natural.

Repeating dobar:

• dobar miris ni dobar okus

makes the sentence more balanced and can emphasize both qualities separately.

So both versions work:

• nema dobar miris ni okus
• nema dobar miris ni dobar okus

Yes. Okus is the standard Croatian word for literal taste or flavor.

So dobar okus here means good taste in the physical sense.

You may also see ukus, but in Croatian okus is the safest standard choice for this meaning. Depending on region and context, ukus can also be associated more with aesthetic taste or can sound less standard in Croatian.

Yes, Croatian word order is fairly flexible.

For example, you could also say:

• Hrana nema dobar miris ni dobar okus kad sam umorna.

That is grammatical.

But the original:

• Kad sam umorna, hrana nema dobar miris ni dobar okus.

sounds very natural because it introduces the condition first.

Also, when the kad clause comes first, the comma is standard:

• Kad sam umorna, ...