Χρειαζόμαστε έναν επαγγελματία.

Χρειαζόμαστε is the 1st person plural form of χρειάζομαι, so it means we need.

A few useful details:

• Dictionary form: χρειάζομαι
• This sentence uses the present tense
• The ending -όμαστε tells you it means we

So:

• χρειάζομαι = I need
• χρειαζόμαστε = we need

That is a very common question in Greek.

χρειάζομαι is one of those Greek verbs that has middle/passive-type endings but an active meaning. So even though χρειαζόμαστε looks like a passive form, it simply means we need, not we are needed.

This is normal Greek usage, and you just learn χρειάζομαι as the standard verb for need.

Because επαγγελματία is a masculine noun here.

Greek articles change depending on:

• gender
• number
• case

In this sentence:

• έναν = masculine singular accusative
• ένα = neuter singular nominative/accusative

Since επαγγελματίας is masculine, and it is the direct object of the verb, Greek uses έναν.

So:

• έναν επαγγελματία = a professional / one professional

Because it is in the accusative case.

The basic form is:

• ο επαγγελματίας = the professional

But after a verb like χρειάζομαι when the noun is the direct object, Greek uses the accusative:

• έναν επαγγελματία

So the noun changes like this:

• nominative: ο επαγγελματίας
• accusative: τον επαγγελματία

This pattern is very common with masculine nouns ending in -ας.

Yes. Greek often does not need subject pronouns because the verb ending already shows the subject.

So Χρειαζόμαστε already means we need. You do not have to add εμείς.

You could say:

• Εμείς χρειαζόμαστε έναν επαγγελματία.

But that would usually add emphasis, something like:

• We need a professional.

In normal speech, the pronoun is usually omitted.

Yes. Greek word order is more flexible than English.

The neutral order here is:

• Χρειαζόμαστε έναν επαγγελματία.

But you could also say:

• Έναν επαγγελματία χρειαζόμαστε.

That version puts more emphasis on έναν επαγγελματία, as if you are stressing what is needed.

So the original sentence is the most straightforward, but other orders are possible for emphasis.

A simple pronunciation guide is:

• Hree-ah-ZO-ma-steh EH-nan e-pan-ghel-ma-TEE-a

Stress falls on:

• χρειαζόμαστε
• έναν
• επαγγελματία

A couple of pronunciation notes:

• χ is not like English ch in chair. It is a rougher sound, like the h-like sound in German Bach.
• γγ in επαγγελματία is pronounced like ng
  • g.

Usually here it just means a/an, not specifically one.

So:

• Χρειαζόμαστε έναν επαγγελματία. = We need a professional.

But in some contexts, έναν can sound more like one if the speaker wants to emphasize number. Context tells you which meaning is intended.

In this sentence, the normal reading is simply a professional.

Then Greek would usually use the feminine form:

• Χρειαζόμαστε μια επαγγελματία.

Here:

• μια = a (feminine accusative/nominative singular)
• επαγγελματία can also be used for a female professional in modern Greek

So the article changes to match the gender.

It is neutral and natural. You can use it in everyday speech, at work, or in fairly formal situations too.

It does not sound slangy, and it does not sound unusually formal. It is just a normal way to say We need a professional.

Yes. Greek can express need in more than one way.

This sentence uses:

• χρειάζομαι + noun
• Χρειαζόμαστε έναν επαγγελματία.

Another common pattern is:

• χρειάζεται να + verb
• for example: Χρειάζεται να μιλήσουμε με έναν επαγγελματία.
• We need to speak with a professional.

So when the thing needed is a person or object, Greek often uses χρειάζομαι + noun. When the need is for an action, Greek often uses χρειάζεται να + verb.