Șoferul este vinovat.

Because Romanian usually puts the definite article at the end of the noun.

• șofer = driver
• șoferul = the driver

So -ul here means the.

This is very common in Romanian:

• băiat = boy
• băiatul = the boy

Romanian normally uses an attached definite article, not a separate word like English the.

So instead of saying something like the driver, Romanian says șoferul, where the ending -ul carries the meaning of the.

This is one of the big structural differences between English and Romanian.

Este is the 3rd person singular form of a fi, which means to be.

So:

• eu sunt = I am
• tu ești = you are
• el/ea este = he/she is

In this sentence, este means is.

Yes. That is very common.

• este = full form, slightly more formal or careful
• e = shorter everyday form

Both are correct:

• Șoferul este vinovat.
• Șoferul e vinovat.

They mean the same thing.

Because vinovat is an adjective, not a noun here.

In this sentence, it comes after este and describes the subject:

• șoferul = the driver
• este vinovat = is guilty / is at fault

Predicate adjectives after to be do not take the definite article.

Compare:

• șoferul vinovat = the guilty driver
• șoferul este vinovat = the driver is guilty

Yes. It agrees with the noun in gender and number.

Common forms:

• vinovat = masculine singular
• vinovată = feminine singular
• vinovați = masculine plural
• vinovate = feminine plural

Examples:

• Șoferul este vinovat.
• Șoferița este vinovată.
• Șoferii sunt vinovați.
• Șoferițele sunt vinovate.

No. It can mean:

• guilty
• at fault
• to blame

So it can be used in legal contexts, but also in everyday situations.

For example, it can mean someone caused a problem or is responsible for it, not only that they are criminally guilty.

A rough English-friendly guide is:

sho-FE-rul ES-te vi-no-VAT

A few useful points:

• ș sounds like sh in shoe
• e is usually like e in bed, not like English ee
• the stress in șoferul is on fe
• the stress in vinovat is on the last syllable: -vat

A more precise approximation is: /ʃoˈferul ˈeste vinoˈvat/

The normal, neutral order is:

Subject + este + adjective
Șoferul este vinovat.

Romanian word order is fairly flexible, though. You may sometimes see changed order for emphasis, especially in more literary or dramatic language.

But for a learner, Șoferul este vinovat is the standard pattern to use.

Because the subject is already stated explicitly: șoferul.

Romanian does not need an extra subject pronoun when the noun is present.

So English:

• The driver is guilty

Romanian:

• Șoferul este vinovat

Adding el here would usually be unnecessary unless you want special emphasis.

You would use the indefinite article un:

• un șofer = a driver
• șoferul = the driver

So:

• Un șofer este vinovat. = a driver is guilty
• Șoferul este vinovat. = the driver is guilty

This is a useful contrast because Romanian has both:

• an indefinite article before the noun (un, o)
• a definite article attached to the noun (-ul, -a, etc.)