Contractul de închiriere arată chiria și garanția.

Because Romanian usually attaches the definite article to the end of the noun.

• contract = a contract
• contractul = the contract

So Contractul de închiriere means the rental contract or the lease agreement.

This is a very common feature of Romanian:

• om = a person
• omul = the person
• apartament = an apartment
• apartamentul = the apartment

De închiriere literally means something like for renting or of renting, but in natural English it usually corresponds to rental or lease.

So:

• contract de închiriere = rental contract / lease agreement
• mașină de închiriat = rental car
• agenție de închiriere = rental agency

In this sentence, de închiriere describes what kind of contract it is.

Arată is the 3rd person singular present form of the verb a arăta, which means to show.

The subject is Contractul de închiriere, which is singular, so the verb must also be singular:

• eu arăt = I show
• tu arăți = you show
• el/ea arată = he/she/it shows

Since the rental contract is doing the action, Romanian uses arată = shows.

In everyday Romanian, a arăta can mean several related things, including:

• to show
• to indicate
• to display
• to state (in some document-related contexts)

In this sentence, because the subject is a document, arată can be understood as:

• shows
• states
• lists
• indicates

So the sentence suggests that the contract contains or displays that information.

For the same reason as contractul: they are definite nouns.

• chirie = rent

• chiria = the rent

• garanție = guarantee / deposit
• garanția = the guarantee / the deposit

Romanian often uses the definite form where English may or may not use the explicitly. In this sentence, chiria și garanția means the rent and the deposit.

This is because nouns ending in -ie often form the definite article in a slightly adjusted way.

• garanție → garanția
• stație → stația
• lecție → lecția

So the ending changes naturally to -ția, not -țiea.

This is just part of the normal pattern for many feminine nouns ending in -ie.

Literally, garanție often means guarantee, but in housing and rental contexts it commonly means security deposit.

So in this sentence, garanția is best understood as:

• the deposit
• more specifically, the security deposit

This is a good example of a word whose everyday translation depends on context.

Because they are the direct objects of the verb arată.

In English, we say:

• The contract shows the rent and the deposit.

Romanian works the same way here:

• Contractul ... arată chiria și garanția.

No extra preposition is needed.

Și means and.

The letter ș is a separate Romanian letter, pronounced like sh in ship.

So:

• și = and
• pronounced roughly like shee

It is not the same as plain s. The comma underneath matters.

A rough English-friendly pronunciation is:

uhn-kee-ree-EH-re

A few details:

• în has the Romanian sound î, which does not exist exactly in English
• ch before i sounds like k
• the stress is usually on -e-RE-? Actually in careful speech it is commonly heard around închiriÉre / închiriére, with the stronger part near -e-

So you can think of it approximately as: uhn-kee-ree-EH-re

The most important thing for a learner is to recognize the parts:

• închiriere = renting / rental

That is simply one of the core features of Romanian grammar. Unlike English, Romanian usually has an enclitic definite article, meaning it gets attached to the noun.

Examples:

• băiat = a boy
• băiatul = the boy
• casă = a house
• casa = the house

So in your sentence:

• contractul = the contract
• chiria = the rent
• garanția = the deposit

This is completely normal Romanian structure.

Yes, Romanian word order is somewhat flexible, though the version in the sentence is the most neutral and natural.

Neutral order:

• Contractul de închiriere arată chiria și garanția.

You could rearrange it for emphasis in some contexts, but that would sound less neutral. For a learner, the given order is the best one to remember: subject + verb + object

Not exactly.

• contract de închiriere = a rental contract / rental contract
• contractul de închiriere = the rental contract

So the difference is definiteness:

• without article: general or indefinite
• with article: specific

Example:

• Am semnat un contract de închiriere. = I signed a rental contract.
• Contractul de închiriere este pe masă. = The rental contract is on the table.

Because de închiriere is a fixed prepositional phrase, not an adjective that has to agree like in some other cases.

Romanian often uses:

• noun + de + noun

Examples:

• sală de clasă = classroom
• mașină de spălat = washing machine
• contract de închiriere = rental contract

So închiriere stays in that form after de.

Usually yes, especially in housing contexts.

• chirie = rent
• a plăti chiria = to pay the rent
• în chirie = for rent / rented

In your sentence, chiria specifically means the rent amount mentioned in the contract.